China Communications Construction Company Limited received a resignation letter from Mr. Sun Ziyu, who, due to having reached the retirement age, resigned as the executive director of the ompany and ceased to be a member of the Strategy and Investment Committee with effect from 26 April 2023. On the same date, the Board also received a resignation letter from Mr. Li Maohui ("Mr. Li"), who, due to having reached the retirement age, resigned as the vice president of the Company with effect from 26 April 2023.