The board of directors of China Wood Optimization (Holding) Limited announced that Mr. Zhang Dali and Mr. Pu Junwen have resigned from their positions as independent non-executive Director with effect from 28 February 2022 due to their other business commitments. Following the resignation of Mr. Zhang, he ceased to be the chairman of the nomination committee of the Company and a member of the audit committee and remuneration committee of the Company. Following the resignation of Mr. Pu, he ceased to be the chairman of the Remuneration Committee and a member of the Audit Committee and Nomination Committee.