ENG/中
老虎证券
行情
产品介绍
Cash Boost账户
美股
美股碎股
港股
A股通
期权
期货
美国国债
定投
固定票息票据
Tiger BOSS Debit Card
基金超市
老虎钱袋子
老虎API平台
Wealth
费用
综合账户
股票与ETF
期权、窝轮与牛熊证
期货
债券
基金超市
Cash Boost
股票与ETF
融资利率
活动
帮助
账户操作
如何开户
开户文件
账户类型
资金与转仓
入金
DDA快捷入金
出金
转入股票
转出股票
货币兑换
产品与交易
可交易产品
订单类型
交易规则
申报
融资融券
保证金与杠杆
风险管理
做空风险
基金超市
基金开户与交易
Cash Boost账户
Cash Boost 账户FAQ
如何开通 Cash Boost 账户
如何用Cash Boost 账户交易
如何绑定CDP证券账户
Tiger Boss Debit Card
常见问题
费用说明
如何充值
如何使用我的Debit card
账单报表
账单报表
股息（分红）
专栏
TigerAI
机构
财富及资产管理人
自营交易机构
介绍经纪商
三方服务商
登录
立即注册
Toggle
美股
详情
本页面由Tiger Fintech (Singapore) Pte. Ltd.提供服务
NPK International
8.67
+0.1200
1.40%
成交量：
8.21万
成交额：
71.12万
市值：
7.33亿
市盈率：
-5.06
高：
8.74
开：
8.57
低：
8.50
收：
8.55
数据加载中...
总览
公司
新闻
公告
2025/06/23
重要事件披露
Form 8-K - Current report
2025/06/16
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2025/06/06
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2025/05/16
重要事件披露
Form 8-K - Current report
2025/05/02
重要事件披露
Form 8-K - Current report
2025/05/02
季度报告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2025/05/02
重要事件披露
Form 8-K - Current report
2025/03/11
重要事件披露
Form 8-K - Current report
2025/02/28
年度报告
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2025/02/27
重要事件披露
Form 8-K - Current report
2025/02/26
重要事件披露
Form 8-K - Current report
2024/12/09
重要事件披露
Form 8-K - Current report
2024/12/03
重要事件披露
Form 8-K - Current report
2024/11/14
超过5%披露
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2024/11/12
季度报告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2024/11/07
重要事件披露
Form 8-K - Current report
2024/09/17
重要事件披露
Form 8-K - Current report
2024/08/06
重要事件披露
Form 8-K - Current report
2024/08/06
季度报告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2024/08/05
重要事件披露
Form 8-K - Current report
更多
{"basename":"/hans","ssrTDKData":{"titleTemplate":"%s - 老虎证券","title":"老虎证券全球投资理财平台| 一站式投资美股新股港股A股","description":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","keywords":"老虎证券,老虎证券开户,老虎券商,老虎证券官网,老虎证券app,tigertrade老虎证券,股票,炒股,新加坡股票交易平台,投资,投资理财","social":{"ogDescription":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www-web.itiger.com/hans/stock/NPKI/filings"},"companyName":"老虎证券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"NPKI","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NPKI\",,,,,undefined,":{"symbol":"NPKI","market":"US","secType":"STK","nameCN":"NPK International","latestPrice":8.67,"timestamp":1751988621819,"preClose":8.55,"halted":0,"volume":82108,"delay":0,"floatShares":80427797,"shares":84522676,"eps":-1.714191,"marketStatus":"交易中","change":0.12,"latestTime":"07-08 11:30:22 EDT","open":8.565,"high":8.74,"low":8.5,"amount":711168.99958,"amplitude":0.02807,"askPrice":8.68,"askSize":12,"bidPrice":8.66,"bidSize":323,"shortable":3,"etf":0,"ttmEps":-1.714191,"tradingStatus":2,"nextMarketStatus":{"tag":"盘后交易","tradingStatus":3,"beginTime":1752004800000},"marketStatusCode":2,"adr":0,"exchange":"NYSE","adjPreClose":8.55,"postHourTrading":{"tag":"盘后","latestPrice":8.55,"preClose":8.55,"latestTime":"16:47 EDT","volume":14587,"amount":124718.85,"timestamp":1751921252666},"volumeRatio":0.412889,"impliedVol":0.4373,"impliedVolPercentile":0.4104},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NPKI\",,,,,undefined,":{"symbol":"NPKI","floatShares":80427797,"roa":"4.67%","roe":"11.20%","lyrEps":-1.750917,"volumeRatio":0.412889,"shares":84522676,"dividePrice":0,"high":8.74,"amplitude":0.02807,"preClose":8.55,"low":8.5,"week52Low":4.76,"pbRate":"2.24","psRate":"3.14","week52High":8.88,"institutionHeld":0.8319,"latestPrice":8.67,"committee":0.928358,"eps":-1.714191,"divideRate":0,"volume":82108,"delay":0,"ttmEps":-1.714191,"open":8.565,"prevYearClose":7.67,"prevWeekClose":8.82,"prevMonthClose":8.51,"prevQuarterClose":8.51,"fiveDayClose":8.51,"twentyDayClose":8.42,"sixtyDayClose":5.46},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"NPKI\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"19799044","market":"us","labels":[],"media":"sec.gov","original_id":"AN7182925000105-NPKI","pdf_url":"","pub_time":1750651200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NPKI","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000105/0000071829-25-000105-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 1.02: Termination of a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000105/a20258kjun20-exhibit101.htm","primary":true,"translateUrl":"","linkName":"a20258kjun20-exhibit101.htm","type":"EX-10.1","id":"NTFILE8rorCGcr4hWu2EBr","market":"us","size":1625721},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000105/nr-20250620.htm","primary":false,"translateUrl":"","linkName":"nr-20250620.htm","type":"8-K","id":"NTFILE7kZTtVGbbfT9QyfE","market":"us","size":41898},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000105/nr-20250620_g1.jpg","primary":false,"translateUrl":"","linkName":"nr-20250620_g1.jpg","type":"GRAPHIC","id":"NTFILE96ZD2oQNKBxc1BkY","market":"us","size":6518}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-06-23 12:00","pubTimestamp":1750651200,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 1.02: Termination of a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01项：签订重大最终协议；第1.02项：重大最终协议的终止；第2.03项：设立直接财务义务或注册人资产负债表外安排下的义务；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19777218","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004725004403-NPKI","pdf_url":"","pub_time":1750046400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"NPKI","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/71829/000195004725004403/0001950047-25-004403-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000195004725004403/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE5zh1mQpSnquqznTE","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2025-06-16 12:00","pubTimestamp":1750046400,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19746140","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004725003964-NPKI","pdf_url":"","pub_time":1749182400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"NPKI","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/71829/000195004725003964/0001950047-25-003964-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000195004725003964/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE3KVf9PAASW66UNCw","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2025-06-06 12:00","pubTimestamp":1749182400,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19653476","market":"us","labels":[],"media":"sec.gov","original_id":"AN7182925000052-NPKI","pdf_url":"","pub_time":1747339932000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NPKI","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/71829/0000071829-25-000052-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000052/nr-20250515_g1.jpg","primary":true,"translateUrl":"","linkName":"nr-20250515_g1.jpg","type":"GRAPHIC","id":"NTFILECEti6fQ6uAyYXATy","market":"us","size":6518},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000052/nr-20250515.htm","primary":false,"translateUrl":"","linkName":"nr-20250515.htm","type":"8-K","id":"NTFILE6dBgZD356Y1s1jvq","market":"us","size":51351}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-05-16 04:12","pubTimestamp":1747339932,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"项目5.07：将事项提交证券持有人表决；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19594908","market":"us","labels":[],"media":"sec.gov","original_id":"AN7182925000046-NPKI","pdf_url":"","pub_time":1746158400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NPKI","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/0000071829-25-000046-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent.htm","primary":true,"translateUrl":"","linkName":"npkq12025investorpresent.htm","type":"EX-99.1","id":"NTFILE62WWhFUHpvxP2zta","market":"us","size":43691},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/nr-20250502.htm","primary":false,"translateUrl":"","linkName":"nr-20250502.htm","type":"8-K","id":"NTFILE8PLrJAKk37vGF7HR","market":"us","size":33755},{"description":"null","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent001.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent001.jpg","type":"GRAPHIC","id":"NTFILE6xcSYTeNJpGTtdvf","market":"us","size":110043},{"description":"null","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent002.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent002.jpg","type":"GRAPHIC","id":"NTFILEAELoofhh3nMtjL3t","market":"us","size":53463},{"description":"null","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent003.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent003.jpg","type":"GRAPHIC","id":"NTFILE9e4nLmhBrqXQmcKQ","market":"us","size":228079},{"description":"null","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent004.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent004.jpg","type":"GRAPHIC","id":"NTFILECW4gefY6AKW9iQWQ","market":"us","size":72183},{"description":"null","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent005.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent005.jpg","type":"GRAPHIC","id":"NTFILE8M2pERxpSmC5XJ4V","market":"us","size":111634},{"description":"null","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent006.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent006.jpg","type":"GRAPHIC","id":"NTFILE7JyLMQFndEYdmLWw","market":"us","size":149924},{"description":"null","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent007.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent007.jpg","type":"GRAPHIC","id":"NTFILECMwYhkNuGpUNZb2F","market":"us","size":165224},{"description":"null","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent008.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent008.jpg","type":"GRAPHIC","id":"NTFILE25xr23AavgdGkhG8","market":"us","size":134022},{"description":"null","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent009.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent009.jpg","type":"GRAPHIC","id":"NTFILEHrHuNQnzXiYTWDv1","market":"us","size":117263},{"description":"null","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent010.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent010.jpg","type":"GRAPHIC","id":"NTFILE3wknHhALQR81H5AF","market":"us","size":103780},{"description":"null","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent011.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent011.jpg","type":"GRAPHIC","id":"NTFILE5TGGGCQZwZwwznLu","market":"us","size":72773},{"description":"null","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent012.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent012.jpg","type":"GRAPHIC","id":"NTFILEFMCohpKr5r9PKLiy","market":"us","size":180011},{"description":"null","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent013.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent013.jpg","type":"GRAPHIC","id":"NTFILEBKq6m8M5g4dZiR4X","market":"us","size":62713},{"description":"null","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent014.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent014.jpg","type":"GRAPHIC","id":"NTFILECKASknGnkVicgC54","market":"us","size":83461},{"description":"null","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent015.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent015.jpg","type":"GRAPHIC","id":"NTFILE4B4TnjZzuBjNszef","market":"us","size":101958},{"description":"null","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent016.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent016.jpg","type":"GRAPHIC","id":"NTFILEAxD5rM61aatV2VVN","market":"us","size":68884},{"description":"null","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent017.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent017.jpg","type":"GRAPHIC","id":"NTFILE6rjTGMuvPcfwkFF2","market":"us","size":74528},{"description":"null","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent018.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent018.jpg","type":"GRAPHIC","id":"NTFILE9TUZRawysJMESs4R","market":"us","size":113019},{"description":"null","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent019.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent019.jpg","type":"GRAPHIC","id":"NTFILEGu8uXoRLjGS9pc4K","market":"us","size":111720},{"description":"null","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent020.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent020.jpg","type":"GRAPHIC","id":"NTFILEkajbvba4ndeCPGzY","market":"us","size":100207},{"description":"null","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent021.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent021.jpg","type":"GRAPHIC","id":"NTFILE3Ycf22CX6EPoRrza","market":"us","size":188312},{"description":"null","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent022.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent022.jpg","type":"GRAPHIC","id":"NTFILED55Xfw5uoVtPTxHD","market":"us","size":69317},{"description":"null","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent023.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent023.jpg","type":"GRAPHIC","id":"NTFILE5mm89eHiV8rDo9KC","market":"us","size":181622},{"description":"null","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent024.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent024.jpg","type":"GRAPHIC","id":"NTFILEFFmo6qYCsP6TDbh8","market":"us","size":92855},{"description":"null","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent025.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent025.jpg","type":"GRAPHIC","id":"NTFILEGv4RFtnd56xDJMjs","market":"us","size":91001},{"description":"null","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent026.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent026.jpg","type":"GRAPHIC","id":"NTFILEDKeyKzsqHFavY5Rx","market":"us","size":95763},{"description":"null","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent027.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent027.jpg","type":"GRAPHIC","id":"NTFILE79NDqeQnQAAUZcw4","market":"us","size":111986},{"description":"null","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent028.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent028.jpg","type":"GRAPHIC","id":"NTFILEArB9ET1F3jouH2Go","market":"us","size":103198},{"description":"null","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent029.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent029.jpg","type":"GRAPHIC","id":"NTFILEAGx1xassZErYAdDo","market":"us","size":88873},{"description":"null","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent030.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent030.jpg","type":"GRAPHIC","id":"NTFILEHsRGCrhnc8WNd5yB","market":"us","size":83618},{"description":"null","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent031.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent031.jpg","type":"GRAPHIC","id":"NTFILE9y5wZU5m6vjjHoHD","market":"us","size":70769},{"description":"null","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/npkq12025investorpresent032.jpg","primary":false,"translateUrl":"","linkName":"npkq12025investorpresent032.jpg","type":"GRAPHIC","id":"NTFILE6ZUwx1sGNHp2pFUs","market":"us","size":87715},{"description":"null","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000046/nr-20250502_g1.jpg","primary":false,"translateUrl":"","linkName":"nr-20250502_g1.jpg","type":"GRAPHIC","id":"NTFILE6dR9FuXWUuJcoqvx","market":"us","size":6518}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-05-02 12:00","pubTimestamp":1746158400,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第7.01项：法规FD披露；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19594342","market":"us","labels":[],"media":"sec.gov","original_id":"AN7182925000041-NPKI","pdf_url":"","pub_time":1746158400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"NPKI","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000041/0000071829-25-000041-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000041/nr-20250331.htm","primary":true,"translateUrl":"","linkName":"nr-20250331.htm","type":"10-Q","id":"NTFILE8rVcxGepaiLePLJU","market":"us","size":644155},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000041/a2025q110qexhibit311.htm","primary":false,"translateUrl":"","linkName":"a2025q110qexhibit311.htm","type":"EX-31.1","id":"NTFILE3kWw9c2sMDyt98qR","market":"us","size":8612},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000041/a2025q110qexhibit312.htm","primary":false,"translateUrl":"","linkName":"a2025q110qexhibit312.htm","type":"EX-31.2","id":"NTFILEFEWTGAHkHjbFx6R6","market":"us","size":8578},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000041/a2025q110qexhibit321.htm","primary":false,"translateUrl":"","linkName":"a2025q110qexhibit321.htm","type":"EX-32.1","id":"NTFILEDVe5i6emThCgaRM1","market":"us","size":4855},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000041/a2025q110qexhibit322.htm","primary":false,"translateUrl":"","linkName":"a2025q110qexhibit322.htm","type":"EX-32.2","id":"NTFILEEoW5UpooHybX435U","market":"us","size":5179},{"description":"null","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000041/nr-20250331_g1.jpg","primary":false,"translateUrl":"","linkName":"nr-20250331_g1.jpg","type":"GRAPHIC","id":"NTFILE42ScAbjcrd5FvDLq","market":"us","size":6518}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2025-05-02 12:00","pubTimestamp":1746158400,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19592459","market":"us","labels":[],"media":"sec.gov","original_id":"AN7182925000037-NPKI","pdf_url":"","pub_time":1746131383000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NPKI","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/71829/0000071829-25-000037-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000037/a2025q18k-erex991.htm","primary":true,"translateUrl":"","linkName":"a2025q18k-erex991.htm","type":"EX-99.1","id":"NTFILEFGRLs9Abg29rjoWD","market":"us","size":257821},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000037/nr-20250501.htm","primary":false,"translateUrl":"","linkName":"nr-20250501.htm","type":"8-K","id":"NTFILEDduPfag4eGK2PYKq","market":"us","size":31673},{"description":"null","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000037/npklogoa.jpg","primary":false,"translateUrl":"","linkName":"npklogoa.jpg","type":"GRAPHIC","id":"NTFILEddY9NP7jqUWyTioj","market":"us","size":6518},{"description":"null","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000037/nr-20250501_g1.jpg","primary":false,"translateUrl":"","linkName":"nr-20250501_g1.jpg","type":"GRAPHIC","id":"NTFILEJ3fK4AaWeduKXWqu","market":"us","size":6518}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-05-02 04:29","pubTimestamp":1746131383,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02项：经营业绩和财务状况；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19225514","market":"us","labels":[],"media":"sec.gov","original_id":"AN7182925000017-NPKI","pdf_url":"","pub_time":1741665600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NPKI","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000017/0000071829-25-000017-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000017/a20258kmar10-exhibit991.htm","primary":true,"translateUrl":"","linkName":"a20258kmar10-exhibit991.htm","type":"EX-99.1","id":"NTFILE9KD3bcnGzqQKdYoY","market":"us","size":8145},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000017/nr-20250310.htm","primary":false,"translateUrl":"","linkName":"nr-20250310.htm","type":"8-K","id":"NTFILEF23wnjs64QzDvBoc","market":"us","size":32443},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000017/npklogoa.jpg","primary":false,"translateUrl":"","linkName":"npklogoa.jpg","type":"GRAPHIC","id":"NTFILE5nddV3q5BzWExECR","market":"us","size":6518},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000017/nr-20250310_g1.jpg","primary":false,"translateUrl":"","linkName":"nr-20250310_g1.jpg","type":"GRAPHIC","id":"NTFILECuSMP5kPEAdepdid","market":"us","size":6518}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-03-11 12:00","pubTimestamp":1741665600,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第5.02项：董事或某些高级职员的离职；选举董事；若干人员的委任：若干人员的补偿安排；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19183602","market":"us","labels":[],"media":"sec.gov","original_id":"AN7182925000012-NPKI","pdf_url":"","pub_time":1740718800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"NPKI","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000012/0000071829-25-000012-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000012/nr-20241231.htm","primary":true,"translateUrl":"","linkName":"nr-20241231.htm","type":"10-K","id":"NTFILE5Yw7pNkdmeNpjiXh","market":"us","size":1735340},{"description":"EX-4.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000012/a2024q410kexhibit41.htm","primary":false,"translateUrl":"","linkName":"a2024q410kexhibit41.htm","type":"EX-4.1","id":"NTFILEAhKKDhEa4BCHt4nW","market":"us","size":17261},{"description":"EX-4.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000012/a2024q410kexhibit42.htm","primary":false,"translateUrl":"","linkName":"a2024q410kexhibit42.htm","type":"EX-4.2","id":"NTFILEBre2i7vM58nPZBuL","market":"us","size":915},{"description":"EX-19.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000012/a2024q410kexhibit191.htm","primary":false,"translateUrl":"","linkName":"a2024q410kexhibit191.htm","type":"EX-19.1","id":"NTFILE3RiG5upHXQHbY6sG","market":"us","size":70939},{"description":"EX-21.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000012/a2024q410kexhibit211.htm","primary":false,"translateUrl":"","linkName":"a2024q410kexhibit211.htm","type":"EX-21.1","id":"NTFILE7SEgpfx4VJiFh19i","market":"us","size":9102},{"description":"EX-23.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000012/a2024q410kexhibit231.htm","primary":false,"translateUrl":"","linkName":"a2024q410kexhibit231.htm","type":"EX-23.1","id":"NTFILE4268kLAMU7KQ6qCs","market":"us","size":2397},{"description":"EX-31.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000012/a2024q410kexhibit311.htm","primary":false,"translateUrl":"","linkName":"a2024q410kexhibit311.htm","type":"EX-31.1","id":"NTFILE8WQVCeLHa7Y5XCdY","market":"us","size":10040},{"description":"EX-31.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000012/a2024q410kexhibit312.htm","primary":false,"translateUrl":"","linkName":"a2024q410kexhibit312.htm","type":"EX-31.2","id":"NTFILEEBeW3eZH9MSHom5i","market":"us","size":10327},{"description":"EX-32.1","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000012/a2024q410kexhibit321.htm","primary":false,"translateUrl":"","linkName":"a2024q410kexhibit321.htm","type":"EX-32.1","id":"NTFILEDKNAKtAZJDdeQfZS","market":"us","size":4696},{"description":"EX-32.2","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000012/a2024q410kexhibit322.htm","primary":false,"translateUrl":"","linkName":"a2024q410kexhibit322.htm","type":"EX-32.2","id":"NTFILEP1RnXtj3F3Hurx64","market":"us","size":4654},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000012/npkinternational-certsxspe.jpg","primary":false,"translateUrl":"","linkName":"npkinternational-certsxspe.jpg","type":"GRAPHIC","id":"NTFILEAHxuM5CbHeSLwqNL","market":"us","size":1514051},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000012/nr-20241231_g1.jpg","primary":false,"translateUrl":"","linkName":"nr-20241231_g1.jpg","type":"GRAPHIC","id":"NTFILEThZAWarupbEc5VJE","market":"us","size":6518},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000012/nr-20241231_g2.jpg","primary":false,"translateUrl":"","linkName":"nr-20241231_g2.jpg","type":"GRAPHIC","id":"NTFILE68R6PWjnNJWcphpY","market":"us","size":171717}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"年度报告","pubTime":"2025-02-28 13:00","pubTimestamp":1740718800,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19177722","market":"us","labels":[],"media":"sec.gov","original_id":"AN7182925000006-NPKI","pdf_url":"","pub_time":1740632400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NPKI","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/0000071829-25-000006-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent.htm","primary":true,"translateUrl":"","linkName":"npkq42024investorpresent.htm","type":"EX-99.1","id":"NTFILECExB1df6rERHKD9y","market":"us","size":40847},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/nr-20250227.htm","primary":false,"translateUrl":"","linkName":"nr-20250227.htm","type":"8-K","id":"NTFILEApH8EPSYszDgVDEw","market":"us","size":33336},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent001.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent001.jpg","type":"GRAPHIC","id":"NTFILEBPtp3ekm3aqB9isw","market":"us","size":111649},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent002.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent002.jpg","type":"GRAPHIC","id":"NTFILE3XAtfNdHPHqm6XHe","market":"us","size":53463},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent003.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent003.jpg","type":"GRAPHIC","id":"NTFILEGj2aEuEJ4Jd18uoV","market":"us","size":228079},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent004.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent004.jpg","type":"GRAPHIC","id":"NTFILEAt9euxuGJUBPk11r","market":"us","size":72183},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent005.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent005.jpg","type":"GRAPHIC","id":"NTFILE5dTB7oA6TBgSzMNR","market":"us","size":109441},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent006.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent006.jpg","type":"GRAPHIC","id":"NTFILE2T4RsjsRaX6u3Qcu","market":"us","size":149816},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent007.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent007.jpg","type":"GRAPHIC","id":"NTFILECkGohu2hbQnXuCiX","market":"us","size":164284},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent008.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent008.jpg","type":"GRAPHIC","id":"NTFILEn66SP2JpQDNJYJLD","market":"us","size":132594},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent009.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent009.jpg","type":"GRAPHIC","id":"NTFILE5JNFi9Py4bf6cSzn","market":"us","size":117263},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent010.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent010.jpg","type":"GRAPHIC","id":"NTFILEhyUakVZoS79N5S54","market":"us","size":103789},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent011.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent011.jpg","type":"GRAPHIC","id":"NTFILEBwtBwhWUYa84rAnK","market":"us","size":72773},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent012.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent012.jpg","type":"GRAPHIC","id":"NTFILEDC5JZaPchsGmMuiR","market":"us","size":178593},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent013.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent013.jpg","type":"GRAPHIC","id":"NTFILEHxzTTWZSJwVoRg4v","market":"us","size":68714},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent014.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent014.jpg","type":"GRAPHIC","id":"NTFILEBtmR6rvRCWNDr5YD","market":"us","size":86101},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent015.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent015.jpg","type":"GRAPHIC","id":"NTFILE4ayQSvMwFhu6utBs","market":"us","size":109011},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent016.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent016.jpg","type":"GRAPHIC","id":"NTFILE7Q7TkyPJ9QSL7G9W","market":"us","size":69489},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent017.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent017.jpg","type":"GRAPHIC","id":"NTFILEqWz9WjmMtub9i2DQ","market":"us","size":74528},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent018.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent018.jpg","type":"GRAPHIC","id":"NTFILE5pDzkMw1sM4tyMwc","market":"us","size":112216},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent019.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent019.jpg","type":"GRAPHIC","id":"NTFILEFT4z6HorULcM2bYT","market":"us","size":119532},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent020.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent020.jpg","type":"GRAPHIC","id":"NTFILEFGiAXTkHobNiUPKs","market":"us","size":102847},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent021.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent021.jpg","type":"GRAPHIC","id":"NTFILEfzaqHzDpqpt2REFy","market":"us","size":188762},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent022.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent022.jpg","type":"GRAPHIC","id":"NTFILE5cPc63BMeAA9vX1b","market":"us","size":69341},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent023.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent023.jpg","type":"GRAPHIC","id":"NTFILEGTNtDLj972anPPNo","market":"us","size":181647},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent024.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent024.jpg","type":"GRAPHIC","id":"NTFILE3Em54HKgzZUW17ZJ","market":"us","size":123816},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent025.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent025.jpg","type":"GRAPHIC","id":"NTFILEDrEPb5Sn4ZyEedsm","market":"us","size":56881},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent026.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent026.jpg","type":"GRAPHIC","id":"NTFILE4Cwn9YaTNZG6LNe1","market":"us","size":96160},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent027.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent027.jpg","type":"GRAPHIC","id":"NTFILEJ3KCSoMxLshEBPBF","market":"us","size":94175},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent028.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent028.jpg","type":"GRAPHIC","id":"NTFILEFYFmsmDpA9ntxLs7","market":"us","size":127091},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent029.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent029.jpg","type":"GRAPHIC","id":"NTFILE8FqojWfveHkP4CDG","market":"us","size":93411},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent030.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent030.jpg","type":"GRAPHIC","id":"NTFILEE7aoJ9PUjQriFFf9","market":"us","size":79401},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent031.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent031.jpg","type":"GRAPHIC","id":"NTFILE9uVe1Qe7wYgqRXH9","market":"us","size":94918},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent032.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent032.jpg","type":"GRAPHIC","id":"NTFILEHWjwqaKyypDS2QxJ","market":"us","size":79880},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/npkq42024investorpresent033.jpg","primary":false,"translateUrl":"","linkName":"npkq42024investorpresent033.jpg","type":"GRAPHIC","id":"NTFILEB465bZDrth1szqpi","market":"us","size":98364},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000006/nr-20250227_g1.jpg","primary":false,"translateUrl":"","linkName":"nr-20250227_g1.jpg","type":"GRAPHIC","id":"NTFILE4k3UUZcYLUnZdaL2","market":"us","size":6518}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-02-27 13:00","pubTimestamp":1740632400,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第7.01项：法规FD披露；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19170816","market":"us","labels":[],"media":"sec.gov","original_id":"AN7182925000003-NPKI","pdf_url":"","pub_time":1740546000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NPKI","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000003/0000071829-25-000003-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000003/a2024q48k-erex991.htm","primary":true,"translateUrl":"","linkName":"a2024q48k-erex991.htm","type":"EX-99.1","id":"NTFILEDf5Zz9VKhRY2GYEJ","market":"us","size":344213},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000003/nr-20250226.htm","primary":false,"translateUrl":"","linkName":"nr-20250226.htm","type":"8-K","id":"NTFILE8GeG5pqcTf7tgRu4","market":"us","size":32267},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000003/npklogo.jpg","primary":false,"translateUrl":"","linkName":"npklogo.jpg","type":"GRAPHIC","id":"NTFILE6wqJUJYTnLmqWekp","market":"us","size":6518},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182925000003/nr-20250226_g1.jpg","primary":false,"translateUrl":"","linkName":"nr-20250226_g1.jpg","type":"GRAPHIC","id":"NTFILEDncGkMfrsiAcV2Qv","market":"us","size":6518}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-02-26 13:00","pubTimestamp":1740546000,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02项：经营业绩和财务状况；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19170869","market":"us","labels":[],"media":"sec.gov","original_id":"AN7182924000126-NPKI","pdf_url":"","pub_time":1733720400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NPKI","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000126/0000071829-24-000126-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-3.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000126/a20248kdec09exhibit31.htm","primary":true,"translateUrl":"","linkName":"a20248kdec09exhibit31.htm","type":"EX-3.1","id":"NTFILEAhfHbH2YW9PUhe7z","market":"us","size":10115},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000126/nr-20241205.htm","primary":false,"translateUrl":"","linkName":"nr-20241205.htm","type":"8-K","id":"NTFILEGxsNbXpfrwFUiPD6","market":"us","size":32765},{"description":"EX-3.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000126/a20248kdec09exhibit32.htm","primary":false,"translateUrl":"","linkName":"a20248kdec09exhibit32.htm","type":"EX-3.2","id":"NTFILE2ej3vVS1kerTE3bv","market":"us","size":281260},{"description":"EX-99.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000126/a20248kdec09exhibit991.htm","primary":false,"translateUrl":"","linkName":"a20248kdec09exhibit991.htm","type":"EX-99.1","id":"NTFILEyeEXYzj7vzk5XkC6","market":"us","size":9740},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000126/image_0.jpg","primary":false,"translateUrl":"","linkName":"image_0.jpg","type":"GRAPHIC","id":"NTFILEBvZYsX7YVqsFtdDq","market":"us","size":6598}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-12-09 13:00","pubTimestamp":1733720400,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第5.03项：公司章程或章程的修订；财政年度的变化；项目8.01：其他事件；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19170821","market":"us","labels":[],"media":"sec.gov","original_id":"AN7182924000119-NPKI","pdf_url":"","pub_time":1733202000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NPKI","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/0000071829-24-000119-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation.htm","primary":true,"translateUrl":"","linkName":"nrq3investorpresentation.htm","type":"EX-99.1","id":"NTFILE7SsNedfqAxqCnyWR","market":"us","size":41507},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nr-20241203.htm","primary":false,"translateUrl":"","linkName":"nr-20241203.htm","type":"8-K","id":"NTFILEC2GCaBMnswyrzU87","market":"us","size":33464},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nr-20241203_g1.jpg","primary":false,"translateUrl":"","linkName":"nr-20241203_g1.jpg","type":"GRAPHIC","id":"NTFILE12rUJfik1JCtqUQi","market":"us","size":54389},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation001.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation001.jpg","type":"GRAPHIC","id":"NTFILE2YFAnFw4EAwfwyHY","market":"us","size":126579},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation002.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation002.jpg","type":"GRAPHIC","id":"NTFILEBsjnW2peUiaMZ95J","market":"us","size":258956},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation003.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation003.jpg","type":"GRAPHIC","id":"NTFILEErN5D5wuYLpjboK4","market":"us","size":160875},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation004.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation004.jpg","type":"GRAPHIC","id":"NTFILE57iHfbeVJdKMDtnF","market":"us","size":128302},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation005.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation005.jpg","type":"GRAPHIC","id":"NTFILEBP37A9Ps72w4aJoK","market":"us","size":157386},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation006.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation006.jpg","type":"GRAPHIC","id":"NTFILE8KJyXh4NCFNhevVM","market":"us","size":182969},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation007.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation007.jpg","type":"GRAPHIC","id":"NTFILEECBihDqu5cMKdGPd","market":"us","size":165077},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation008.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation008.jpg","type":"GRAPHIC","id":"NTFILEGBYzyfrTxFPgJum1","market":"us","size":98447},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation009.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation009.jpg","type":"GRAPHIC","id":"NTFILE4dacK4Q1wsE9MP22","market":"us","size":146437},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation010.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation010.jpg","type":"GRAPHIC","id":"NTFILEB5JDJ72LiLfwkmfd","market":"us","size":129468},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation011.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation011.jpg","type":"GRAPHIC","id":"NTFILE8J3NKcS9jhQPbGxC","market":"us","size":152577},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation012.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation012.jpg","type":"GRAPHIC","id":"NTFILEAiXRKYAJqTbTmwdU","market":"us","size":216448},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation013.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation013.jpg","type":"GRAPHIC","id":"NTFILEaquQiA2feNmMmHnj","market":"us","size":64926},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation014.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation014.jpg","type":"GRAPHIC","id":"NTFILE2VVed6nPbB4SEes1","market":"us","size":83278},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation015.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation015.jpg","type":"GRAPHIC","id":"NTFILE6V34gfWdYKWPSUVv","market":"us","size":120442},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation016.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation016.jpg","type":"GRAPHIC","id":"NTFILEvAdkC4R8qLGjHvS4","market":"us","size":73554},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation017.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation017.jpg","type":"GRAPHIC","id":"NTFILE65QbkCbVXY32HPNP","market":"us","size":91865},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation018.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation018.jpg","type":"GRAPHIC","id":"NTFILEBTFWPcCQCYdxqHxM","market":"us","size":157365},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation019.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation019.jpg","type":"GRAPHIC","id":"NTFILE9jJ4VtZNe3KkRX6q","market":"us","size":134780},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation020.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation020.jpg","type":"GRAPHIC","id":"NTFILE2BdP1ACFEu5FyxFn","market":"us","size":147183},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation021.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation021.jpg","type":"GRAPHIC","id":"NTFILE7aTG64RHAKyf2BXg","market":"us","size":127584},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation022.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation022.jpg","type":"GRAPHIC","id":"NTFILEHaz7EE2MmEPBPg9t","market":"us","size":206675},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation023.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation023.jpg","type":"GRAPHIC","id":"NTFILE4XapHkgsRi8jiVxD","market":"us","size":157601},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation024.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation024.jpg","type":"GRAPHIC","id":"NTFILEG26Dhxr5BiNUYr6d","market":"us","size":207760},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation025.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation025.jpg","type":"GRAPHIC","id":"NTFILEF5ZcXTcqtGZ9TtBV","market":"us","size":137309},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation026.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation026.jpg","type":"GRAPHIC","id":"NTFILE4zh7accFD9hatZ4L","market":"us","size":77619},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation027.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation027.jpg","type":"GRAPHIC","id":"NTFILEm4MibWP7e8jidFj9","market":"us","size":108677},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation028.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation028.jpg","type":"GRAPHIC","id":"NTFILEFyizDN3EBkkQpLGX","market":"us","size":120665},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation029.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation029.jpg","type":"GRAPHIC","id":"NTFILE6k7GYWLJ3Fi5gchg","market":"us","size":138160},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation030.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation030.jpg","type":"GRAPHIC","id":"NTFILEEroQfizr7iYrrtoz","market":"us","size":144976},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation031.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation031.jpg","type":"GRAPHIC","id":"NTFILEHSgMd8pEPmSGR9NQ","market":"us","size":125823},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation032.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation032.jpg","type":"GRAPHIC","id":"NTFILE4X2pcPiniKitQJfk","market":"us","size":90862},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation033.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation033.jpg","type":"GRAPHIC","id":"NTFILE8Yu5xmazQWF96NB8","market":"us","size":108989},{"description":"","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation034.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation034.jpg","type":"GRAPHIC","id":"NTFILE6fnKQ3MBfpoJKcwC","market":"us","size":109533},{"description":"","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000119/nrq3investorpresentation035.jpg","primary":false,"translateUrl":"","linkName":"nrq3investorpresentation035.jpg","type":"GRAPHIC","id":"NTFILEDA5M6Qdggze6wW7S","market":"us","size":118871}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-12-03 13:00","pubTimestamp":1733202000,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第7.01项：法规FD披露；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19170826","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524258269-NPKI","pdf_url":"","pub_time":1731560400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"NPKI","title":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"超过5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/71829/000119312524258269/0001193125-24-258269-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000119312524258269/d843143dsc13ga.htm","primary":true,"translateUrl":"","linkName":"d843143dsc13ga.htm","type":"SC 13G/A","id":"NTFILE5zZJKkCEEyzeTgDc","market":"us","size":127290},{"description":"EX-99.I","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000119312524258269/d843143dex99i.htm","primary":false,"translateUrl":"","linkName":"d843143dex99i.htm","type":"EX-99.I","id":"NTFILEFXKXNT4nWLW56jgs","market":"us","size":3224},{"description":"EX-99.II","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000119312524258269/d843143dex99ii.htm","primary":false,"translateUrl":"","linkName":"d843143dex99ii.htm","type":"EX-99.II","id":"NTFILEFqANQW4Pjce1JFDB","market":"us","size":5087},{"description":"EX-99.III","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000119312524258269/d843143dex99iii.htm","primary":false,"translateUrl":"","linkName":"d843143dex99iii.htm","type":"EX-99.III","id":"NTFILEH2tGobuvsdd2aq4d","market":"us","size":24464}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超过5%披露","pubTime":"2024-11-14 13:00","pubTimestamp":1731560400,"title_zh":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19170813","market":"us","labels":[],"media":"sec.gov","original_id":"AN7182924000115-NPKI","pdf_url":"","pub_time":1731387600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"NPKI","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000115/0000071829-24-000115-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000115/nr-20240930.htm","primary":true,"translateUrl":"","linkName":"nr-20240930.htm","type":"10-Q","id":"NTFILEE3KsrWL1joNPWUAv","market":"us","size":1031137},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000115/a2024q310qexhibit311.htm","primary":false,"translateUrl":"","linkName":"a2024q310qexhibit311.htm","type":"EX-31.1","id":"NTFILEEMoPehE2VyrSKZE2","market":"us","size":8540},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000115/a2024q310qexhibit312.htm","primary":false,"translateUrl":"","linkName":"a2024q310qexhibit312.htm","type":"EX-31.2","id":"NTFILEFiSx7gFjvZvRWeyG","market":"us","size":8554},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000115/a2024q310qexhibit321.htm","primary":false,"translateUrl":"","linkName":"a2024q310qexhibit321.htm","type":"EX-32.1","id":"NTFILEBDeegokCkeKwvExT","market":"us","size":4764},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000115/a2024q310qexhibit322.htm","primary":false,"translateUrl":"","linkName":"a2024q310qexhibit322.htm","type":"EX-32.2","id":"NTFILE2DfHE5t4g9Wd5XyW","market":"us","size":5091},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000115/nr-20240930_g1.jpg","primary":false,"translateUrl":"","linkName":"nr-20240930_g1.jpg","type":"GRAPHIC","id":"NTFILE4f2i6PBvtjSSqL4D","market":"us","size":54389}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2024-11-12 13:00","pubTimestamp":1731387600,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19170805","market":"us","labels":[],"media":"sec.gov","original_id":"AN7182924000111-NPKI","pdf_url":"","pub_time":1730955600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NPKI","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000111/0000071829-24-000111-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000111/a2024q38k-erex991.htm","primary":true,"translateUrl":"","linkName":"a2024q38k-erex991.htm","type":"EX-99.1","id":"NTFILEEbKBaAvPLhmbpPq6","market":"us","size":396443},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000111/nr-20241029.htm","primary":false,"translateUrl":"","linkName":"nr-20241029.htm","type":"8-K","id":"NTFILED9avqmiJnbGqh92T","market":"us","size":34113},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000111/newparklogo2023a.jpg","primary":false,"translateUrl":"","linkName":"newparklogo2023a.jpg","type":"GRAPHIC","id":"NTFILEGPM4v1RUrXx5fVVv","market":"us","size":54389},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000111/nr-20241029_g1.jpg","primary":false,"translateUrl":"","linkName":"nr-20241029_g1.jpg","type":"GRAPHIC","id":"NTFILEEnJwHeQZ6qrx9epL","market":"us","size":54389}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-11-07 13:00","pubTimestamp":1730955600,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"项目2.02：经营业绩和财务状况；项目8.01：其他事件；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19170809","market":"us","labels":[],"media":"sec.gov","original_id":"AN7182924000107-NPKI","pdf_url":"","pub_time":1726545600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NPKI","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000107/0000071829-24-000107-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.01: Completion of Acquisition or Disposition of Assets;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 2.06: Material Impairments;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-2.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000107/a20248ksep13exhibit21.htm","primary":true,"translateUrl":"","linkName":"a20248ksep13exhibit21.htm","type":"EX-2.1","id":"NTFILEHFA96iRG7E3sjeQU","market":"us","size":920698},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000107/nr-20240913.htm","primary":false,"translateUrl":"","linkName":"nr-20240913.htm","type":"8-K","id":"NTFILEFmKHYXGrZZow4CsP","market":"us","size":49508},{"description":"EX-10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000107/a20248ksep13exhibit101.htm","primary":false,"translateUrl":"","linkName":"a20248ksep13exhibit101.htm","type":"EX-10.1","id":"NTFILEEbuiwmT4vQ2RLjQ6","market":"us","size":73981},{"description":"EX-99.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000107/a20248ksep13exhibit991.htm","primary":false,"translateUrl":"","linkName":"a20248ksep13exhibit991.htm","type":"EX-99.1","id":"NTFILEAFBrxEcnurFjrby9","market":"us","size":209016},{"description":"EX-99.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000107/a20248ksep13exhibit992.htm","primary":false,"translateUrl":"","linkName":"a20248ksep13exhibit992.htm","type":"EX-99.2","id":"NTFILE51v53qunqPenzHUj","market":"us","size":19142},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000107/newparklogo2023.jpg","primary":false,"translateUrl":"","linkName":"newparklogo2023.jpg","type":"GRAPHIC","id":"NTFILE9cq6M71cT7htbJWJ","market":"us","size":54389},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000107/nr-20240913_g1.jpg","primary":false,"translateUrl":"","linkName":"nr-20240913_g1.jpg","type":"GRAPHIC","id":"NTFILEF8tH57d1VQnst69Z","market":"us","size":54677}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-09-17 12:00","pubTimestamp":1726545600,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.01: Completion of Acquisition or Disposition of Assets;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 2.06: Material Impairments;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01项：签订重大最终协议；第2.01项：资产收购或处置完成；第2.03项：直接财务义务或注册人资产负债表外安排下的义务的产生；项目2.06：重大减值；第7.01项：法规FD披露；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19217621","market":"us","labels":[],"media":"sec.gov","original_id":"AN7182924000095-NPKI","pdf_url":"","pub_time":1722916800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NPKI","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/0000071829-24-000095-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio.htm","primary":true,"translateUrl":"","linkName":"newparkq22024presentatio.htm","type":"EX-99.1","id":"NTFILEEQH46swVynJUUbCR","market":"us","size":50052},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/nr-20240806.htm","primary":false,"translateUrl":"","linkName":"nr-20240806.htm","type":"8-K","id":"NTFILEHaBZkyDUzZr8ESwV","market":"us","size":33250},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio001.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio001.jpg","type":"GRAPHIC","id":"NTFILEFZLkbTyVDiuSfVZu","market":"us","size":106650},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio002.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio002.jpg","type":"GRAPHIC","id":"NTFILE8E7wXzfRP4U1674W","market":"us","size":252460},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio003.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio003.jpg","type":"GRAPHIC","id":"NTFILE3vftSEtGhERwdNpn","market":"us","size":109397},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio004.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio004.jpg","type":"GRAPHIC","id":"NTFILEDvtDmvC4XhwKcH2v","market":"us","size":104140},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio005.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio005.jpg","type":"GRAPHIC","id":"NTFILEBny1ZNB5Z1SAQQFF","market":"us","size":142705},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio006.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio006.jpg","type":"GRAPHIC","id":"NTFILEDTPcEHD31fCyFBh1","market":"us","size":132204},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio007.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio007.jpg","type":"GRAPHIC","id":"NTFILECVetTkzef7ctLZ7j","market":"us","size":157607},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio008.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio008.jpg","type":"GRAPHIC","id":"NTFILE2FsWG3bSyrAFGu1Q","market":"us","size":113802},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio009.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio009.jpg","type":"GRAPHIC","id":"NTFILEDAofUJSNBVaxeXeJ","market":"us","size":120617},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio010.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio010.jpg","type":"GRAPHIC","id":"NTFILE13oZh8nEiU6PPe9z","market":"us","size":128748},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio011.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio011.jpg","type":"GRAPHIC","id":"NTFILEDXyHDrCoXzUQsu8c","market":"us","size":128740},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio012.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio012.jpg","type":"GRAPHIC","id":"NTFILEEzuxJpXm1mFXmSDL","market":"us","size":131480},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio013.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio013.jpg","type":"GRAPHIC","id":"NTFILECaDBZ6Rhcbz4kFUM","market":"us","size":154650},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio014.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio014.jpg","type":"GRAPHIC","id":"NTFILE4TwX5pZU7fLZwW4B","market":"us","size":132418},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio015.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio015.jpg","type":"GRAPHIC","id":"NTFILEBpZrS3JgvoCVn1p9","market":"us","size":117810},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio016.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio016.jpg","type":"GRAPHIC","id":"NTFILEBKHoXQdyhYXgLaAD","market":"us","size":149515},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio017.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio017.jpg","type":"GRAPHIC","id":"NTFILEBeP4PqUApKPUhzX3","market":"us","size":121046},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio018.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio018.jpg","type":"GRAPHIC","id":"NTFILEGE8qBm8F26PBKsZb","market":"us","size":112831},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio019.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio019.jpg","type":"GRAPHIC","id":"NTFILEGinNpeCDKPDwfe6G","market":"us","size":94513},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio020.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio020.jpg","type":"GRAPHIC","id":"NTFILEE66YfBAkjUbRNrEb","market":"us","size":131315},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio021.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio021.jpg","type":"GRAPHIC","id":"NTFILE3gfyALwnokCp7E2a","market":"us","size":116209},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio022.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio022.jpg","type":"GRAPHIC","id":"NTFILE2u6SqwgYUAhwQxeR","market":"us","size":86283},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio023.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio023.jpg","type":"GRAPHIC","id":"NTFILE6DchfzSJnrAx9PjA","market":"us","size":132825},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio024.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio024.jpg","type":"GRAPHIC","id":"NTFILE7EoYnK5hMTcybHAm","market":"us","size":95330},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio025.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio025.jpg","type":"GRAPHIC","id":"NTFILEHSrfBB8MLJc6cUhu","market":"us","size":122206},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio026.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio026.jpg","type":"GRAPHIC","id":"NTFILEBKzC8n5KDCbAmDJj","market":"us","size":96961},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio027.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio027.jpg","type":"GRAPHIC","id":"NTFILE8HQpmSTwyxPxEgdE","market":"us","size":103537},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio028.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio028.jpg","type":"GRAPHIC","id":"NTFILE88QKQfUTwtEgHxzR","market":"us","size":120135},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio029.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio029.jpg","type":"GRAPHIC","id":"NTFILEGgbU8wofYJK2DXvP","market":"us","size":117989},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio030.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio030.jpg","type":"GRAPHIC","id":"NTFILE9Zf19wqMG4kP2LQg","market":"us","size":157195},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio031.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio031.jpg","type":"GRAPHIC","id":"NTFILE7QaeKsqRj8yEY5Cn","market":"us","size":82890},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/newparkq22024presentatio032.jpg","primary":false,"translateUrl":"","linkName":"newparkq22024presentatio032.jpg","type":"GRAPHIC","id":"NTFILE2oyCAUJX7DCJvHnW","market":"us","size":89305},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000095/nr-20240806_g1.jpg","primary":false,"translateUrl":"","linkName":"nr-20240806_g1.jpg","type":"GRAPHIC","id":"NTFILE5CJMqPxMsgt4A91F","market":"us","size":54389}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-08-06 12:00","pubTimestamp":1722916800,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第7.01项：法规FD披露；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19217432","market":"us","labels":[],"media":"sec.gov","original_id":"AN7182924000092-NPKI","pdf_url":"","pub_time":1722916800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"NPKI","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000092/0000071829-24-000092-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000092/nr-20240630.htm","primary":true,"translateUrl":"","linkName":"nr-20240630.htm","type":"10-Q","id":"NTFILEHemx6cfJXnacCnC5","market":"us","size":1006106},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000092/a2024q210qexhibit101.htm","primary":false,"translateUrl":"","linkName":"a2024q210qexhibit101.htm","type":"EX-10.1","id":"NTFILEHVkoHYG2mswhUNBb","market":"us","size":48125},{"description":"EX-10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000092/a2024q210qexhibit102.htm","primary":false,"translateUrl":"","linkName":"a2024q210qexhibit102.htm","type":"EX-10.2","id":"NTFILEEc8W8Ys3cVYynYoB","market":"us","size":80800},{"description":"EX-31.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000092/a2024q210qexhibit311.htm","primary":false,"translateUrl":"","linkName":"a2024q210qexhibit311.htm","type":"EX-31.1","id":"NTFILEJBAXiiPYHQrUYKAW","market":"us","size":8537},{"description":"EX-31.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000092/a2024q210qexhibit312.htm","primary":false,"translateUrl":"","linkName":"a2024q210qexhibit312.htm","type":"EX-31.2","id":"NTFILE7wp9XaVoW969a9ff","market":"us","size":8551},{"description":"EX-32.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000092/a2024q210qexhibit321.htm","primary":false,"translateUrl":"","linkName":"a2024q210qexhibit321.htm","type":"EX-32.1","id":"NTFILEFDo59uuThCicvVbv","market":"us","size":4756},{"description":"EX-32.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000092/a2024q210qexhibit322.htm","primary":false,"translateUrl":"","linkName":"a2024q210qexhibit322.htm","type":"EX-32.2","id":"NTFILE3J82CU5oijEsSQDt","market":"us","size":5083},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000092/image_0.jpg","primary":false,"translateUrl":"","linkName":"image_0.jpg","type":"GRAPHIC","id":"NTFILE5Vr7J8fQmsBaGRAY","market":"us","size":642},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000092/nr-20240630_g1.jpg","primary":false,"translateUrl":"","linkName":"nr-20240630_g1.jpg","type":"GRAPHIC","id":"NTFILEDPTj8BmKCdk7dyQm","market":"us","size":54389},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000092/nr-20240630_g2.jpg","primary":false,"translateUrl":"","linkName":"nr-20240630_g2.jpg","type":"GRAPHIC","id":"NTFILEDjUXTG6S2DANQKbS","market":"us","size":17323},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000092/nr-20240630_g3.jpg","primary":false,"translateUrl":"","linkName":"nr-20240630_g3.jpg","type":"GRAPHIC","id":"NTFILE2QhQnaQFf43Aa2Bt","market":"us","size":18301},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000092/nr-20240630_g4.jpg","primary":false,"translateUrl":"","linkName":"nr-20240630_g4.jpg","type":"GRAPHIC","id":"NTFILECYFi7XaEkpy2YFJn","market":"us","size":18457}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2024-08-06 12:00","pubTimestamp":1722916800,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19217497","market":"us","labels":[],"media":"sec.gov","original_id":"AN7182924000090-NPKI","pdf_url":"","pub_time":1722830400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"NPKI","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000090/0000071829-24-000090-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000090/a2024q28k-erex991.htm","primary":true,"translateUrl":"","linkName":"a2024q28k-erex991.htm","type":"EX-99.1","id":"NTFILE7BxXc2Va4Yxy8eur","market":"us","size":451090},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000090/nr-20240805.htm","primary":false,"translateUrl":"","linkName":"nr-20240805.htm","type":"8-K","id":"NTFILE8BaiAQwGgYwEGRws","market":"us","size":31882},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000090/newparklogo2023a.jpg","primary":false,"translateUrl":"","linkName":"newparklogo2023a.jpg","type":"GRAPHIC","id":"NTFILEDZPQz2xiUW4C1zuR","market":"us","size":54389},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/71829/000007182924000090/nr-20240805_g1.jpg","primary":false,"translateUrl":"","linkName":"nr-20240805_g1.jpg","type":"GRAPHIC","id":"NTFILED6asc2vECyoGwZNk","market":"us","size":54389}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2024-08-05 12:00","pubTimestamp":1722830400,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02项：经营业绩和财务状况；项目9.01：财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":2,"pageCount":1,"totalSize":24,"code":"91000000","status":"200"}],"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/NPKI\",params:#limit:5,,,undefined,":[{"market":"US","date":"2025-05-01","symbol":"NPKI","fiscalQuarterEnding":"2025/03","expectedEps":0.08,"name":null,"time":"盘后","type":"earning","dateTimestamp":1746072000000,"reportTimeType":"post","actualEps":0.12},{"market":"US","date":"2025-02-26","symbol":"NPKI","fiscalQuarterEnding":"2024/12","expectedEps":0.08,"name":null,"time":"盘后","type":"earning","dateTimestamp":1740546000000,"reportTimeType":"post","actualEps":0.08},{"date":"2024-08-05","symbol":"NPKI","type":"earning","reportTimeType":"post","market":"US","fiscalQuarterEnding":"2024/06","expectedEps":0.08,"defaultRemindTime":1722888000000,"name":null,"time":"盘后","dateTimestamp":1722830400000,"actualEps":null},{"market":"US","date":"2024-05-02","symbol":"NPKI","fiscalQuarterEnding":"2024/03","expectedEps":0.05,"name":null,"time":"盘后","type":"earning","dateTimestamp":1714622400000,"reportTimeType":"post","actualEps":0.1},{"market":"US","date":"2024-02-21","symbol":"NPKI","fiscalQuarterEnding":"2023/12","expectedEps":0.07,"name":null,"time":"盘后","type":"earning","dateTimestamp":1708491600000,"reportTimeType":"post","actualEps":0.04}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"NPKI\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"NPKI\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":1,"hold":0,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":1,"analysts":4,"updateTime":1743220800000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/NPKI\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"NPKI","date":"2025-07-07","current":-5.052388,"percent":0,"low":-5.052388,"twenty":-4.720145,"median":-3.927725,"eighty":-3.351306,"high":-2.851318,"avg":-3.974067,"sd":0.630369,"marketCap":745490002},"quantilePoints":[{"date":"2024-12-20","current":-3.927725,"twenty":-3.927725,"median":-3.927725,"eighty":-3.927725,"marketCap":626240437},{"date":"2024-12-27","current":-4.025376,"twenty":-3.986316,"median":-3.9657,"eighty":-3.958105,"marketCap":641809951},{"date":"2025-01-03","current":-4.144727,"twenty":-4.082881,"median":-3.987401,"eighty":-3.9657,"marketCap":660839356},{"date":"2025-01-10","current":-3.987401,"twenty":-4.129537,"median":-4.025376,"eighty":-3.97004,"marketCap":635755140},{"date":"2025-01-17","current":-4.123026,"twenty":-4.116516,"median":-4.030801,"eighty":-3.97004,"marketCap":657379464},{"date":"2025-01-24","current":-4.133877,"twenty":-4.142557,"median":-4.057926,"eighty":-3.978721,"marketCap":659109410},{"date":"2025-01-31","current":-3.91145,"twenty":-4.142557,"median":-4.036226,"eighty":-3.93966,"marketCap":623645518},{"date":"2025-02-07","current":-3.667324,"twenty":-4.131707,"median":-3.990114,"eighty":-3.89409,"marketCap":584721734},{"date":"2025-02-14","current":-3.775824,"twenty":-4.119771,"median":-3.976551,"eighty":-3.758464,"marketCap":602021194},{"date":"2025-02-21","current":-3.640198,"twenty":-4.106751,"median":-3.9657,"eighty":-3.732424,"marketCap":580396869},{"date":"2025-02-28","current":-3.456143,"twenty":-4.101326,"median":-3.927725,"eighty":-3.678174,"marketCap":519326916},{"date":"2025-03-07","current":-3.248774,"twenty":-4.090476,"median":-3.88975,"eighty":-3.564248,"marketCap":488167301},{"date":"2025-03-14","current":-3.427342,"twenty":-4.074201,"median":-3.802949,"eighty":-3.502225,"marketCap":514999191},{"date":"2025-03-21","current":-3.358219,"twenty":-4.041651,"median":-3.775824,"eighty":-3.444897,"marketCap":504612653},{"date":"2025-03-28","current":-3.473423,"twenty":-4.036226,"median":-3.724286,"eighty":-3.444622,"marketCap":521923550},{"date":"2025-04-04","current":-3.173891,"twenty":-4.025376,"median":-3.683599,"eighty":-3.39278,"marketCap":476915217},{"date":"2025-04-11","current":-2.960762,"twenty":-3.992826,"median":-3.653761,"eighty":-3.358219,"marketCap":444890058},{"date":"2025-04-17","current":-3.127809,"twenty":-3.988486,"median":-3.597635,"eighty":-3.338634,"marketCap":469990858},{"date":"2025-04-25","current":-3.363979,"twenty":-3.987401,"median":-3.564248,"eighty":-3.312137,"marketCap":505478198},{"date":"2025-05-02","current":-3.468599,"twenty":-3.978721,"median":-3.536955,"eighty":-3.312137,"marketCap":511798711},{"date":"2025-05-09","current":-4.617035,"twenty":-4.027546,"median":-3.564248,"eighty":-3.316745,"marketCap":681252768},{"date":"2025-05-16","current":-4.743058,"twenty":-4.092646,"median":-3.597635,"eighty":-3.327113,"marketCap":699847757},{"date":"2025-05-23","current":-4.559752,"twenty":-4.136047,"median":-3.667324,"eighty":-3.329417,"marketCap":672800500},{"date":"2025-05-30","current":-4.622763,"twenty":-4.165342,"median":-3.683599,"eighty":-3.332874,"marketCap":682097995},{"date":"2025-06-06","current":-4.788885,"twenty":-4.398213,"median":-3.724286,"eighty":-3.338634,"marketCap":706609571},{"date":"2025-06-13","current":-4.920637,"twenty":-4.549441,"median":-3.775824,"eighty":-3.340938,"marketCap":726049786},{"date":"2025-06-20","current":-4.914908,"twenty":-4.610161,"median":-3.802949,"eighty":-3.343242,"marketCap":725204560},{"date":"2025-06-27","current":-4.955007,"twenty":-4.641094,"median":-3.876187,"eighty":-3.346698,"marketCap":731121147},{"date":"2025-07-03","current":-5.052388,"twenty":-4.713271,"median":-3.919588,"eighty":-3.349002,"marketCap":745490002},{"date":"2025-07-07","current":-5.052388,"twenty":-4.720145,"median":-3.927725,"eighty":-3.351306,"marketCap":745490002}],"updateTime":1751988623017}}}