The Hong Kong and China Gas Company Limited (HK & CHINA GAS, stock code 00003) announced a leadership adjustment within its Board Environmental, Social and Governance Committee (BESG Committee), effective 20 March 2026.

Key changes • Prof. Anna Wong Wai-kwan, currently an Independent Non-executive Director, will become Chairwoman of the BESG Committee. • Mr. Peter Wong Wai-yee, Managing Director, will step down as Committee Chairman but remain a member of the BESG Committee.

Board composition (as at the announcement date) • Non-executive Directors: Dr. the Hon. Lee Ka-kit (Chairman), Dr. Lee Ka-shing (Chairman), Dr. Colin Lam Ko-yin, Prof. Andrew Fung Hau-chung • Independent Non-executive Directors: Dr. the Hon. Sir David Li Kwok-po, Prof. the Hon. Poon Chung-kwong, Dr. the Hon. Moses Cheng Mo-chi, Prof. Anna Wong Wai-kwan • Executive Directors: Mr. Peter Wong Wai-yee (Managing Director), Mr. Yeung Lui-ming (Chief Financial Officer), Mr. Chan Ying-lung (Chief Investment Officer)

The company secretary, Elsa Wong Lai-kin, issued the notice in Hong Kong on 20 March 2026. The Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited assume no responsibility for the contents of the announcement.