Mr. Wong is currently an independent non-executive director of the Group and the chairman of the Audit and Risk Management Committee and a member of the ESG Committee of the Board. Mr. Wong has over 20 years of experience of corporate finance, investment

Mr. Guo is currently an Independent Non-executive Director of the Group and the Chairman of the Remuneration Committee of the Board. He is also a member of the Audit and Risk Management Committee, Nomination Committee and ESG Committee of the Board.

Mr. Cheng is currently an Independent Non-executive Director of the Group and a member of the Audit and Risk Management Committee, Remuneration Committee and Nomination Committee of the Board. Mr. Cheng has over 32 years of experience in the steel pipe