List of Directors and their Role and Function

(Incorporated in Bermuda with limited liability) (S tock Code: 00380) LIST OF DIRECTORS AND THEIR ROLE AND FUNCTION The members of the board of Directors (the “Board”) of China Pipe Group Limited (the “Company”) are set out below: Executive Directors Mr. Lai Guanglin (Co-Chairman) Mr. Lai Fulin (Co-Chairman) Mr. Yu Ben Ansheng (Chief Executive Officer) Independent Non-executive Directors Mr. Wong Yee Shuen Wilson Mr. Chen Wei Wen Mr. Guan Zhiqiang Mr. Wang Chaolong There are three Board committees of the Company. The table below provides membership information of these committees on which each Board member serves: Board Committee Director Audit Remuneration Nomination Committee Committee Committee Mr. Lai Guanglin M C Mr. Wong Yee Shuen Wilson C Mr. Chen Wei Wen M M M Mr. Guan Zhiqiang M C M Mr. Wang Chaolong M M M Notes: C Chairman of the relevant Board committees M Member of the relevant Board committees Hong Kong 28 June 2024