Chainqui Construction Development Co., Ltd. appointed Lee Yan-Zong to Audit Committee. Composition of Audit Committee: Independent Director: Xie Zong-Kun. Independent Director: Chen Bing-Fu.

Independent Director: Lee Yan-Zong. Resume of the new position holder: Xie Zong-Kun: Independent director of SirTec International Co., Ltd. Chen Bing-Fu: Chairman of Guang Fu Co., Ltd. Lee Yan-Zong: Chairman of Anyrui Investment Co., Ltd. Reason for the change:term expired. Effective date of the new member is June 6, 2024.

Original term is from July 20, 2021 to July 19, 2024.