CSC Financial Co., Ltd. (Stock Code: 06066) will convene its 2026 First Extraordinary General Meeting (EGM) at 2:30 p.m. on Tuesday, 31 March 2026, in the Conference Room, 13/F, Taikang Group Tower, Chaoyang District, Beijing.

Key items for shareholder approval 1. Ordinary resolution: election of Mr. Dong Hongfu as a Non-executive Director. 2. Special resolution: grant of a general mandate to issue onshore and offshore debt-financing instruments.

Shareholder eligibility and timetable • Register closure: Thursday, 26 March 2026 through Tuesday, 31 March 2026 (both dates inclusive). • H-share transfer deadline: 4:30 p.m. on Wednesday, 25 March 2026, via Computershare Hong Kong Investor Services Limited. • Record date: Tuesday, 31 March 2026. Shareholders on record that day may attend and vote. • Proxy submission: not later than 24 hours before the meeting, i.e., before 2:30 p.m. on Monday, 30 March 2026.

Voting method All resolutions will be decided by poll in accordance with Hong Kong Listing Rule 13.39(4). Poll results will be posted on the company’s website (www.csc108.com) and HKEXnews (www.hkexnews.hk) after the meeting.

Board composition as of the notice date Executive Directors: Liu Cheng (Chairman), Jin Jianhua Non-executive Directors: Li Min, Zhu Yong, Yan Xiaolei, Wang Guanglong, Yang Dong, Hua Shurui, Wang Hua, Dai Bo Independent Non-executive Directors: Po Wai Kwong, Lai Guanrong, Zhang Zheng, Wu Xi, Zheng Wei

Practical information The EGM is expected to last no more than half a day. Shareholders are responsible for their own travel and accommodation expenses.