CIRC(01763): Guan Xiuyan serves as the authorized representative.

CIRC (01763) has issued a notice that, in order to facilitate communication channels, one of the authorized representatives specified in Rule 3.05 of the Securities Listing Rules of The Stock Exchange of Hong Kong Limited will be changed from Mr. Zhang Junqi to Ms. Guan Xiuyan, one of the joint company secretaries of the company, with immediate effect. Ms. Guan Xiuyan will jointly perform the duties of the authorized representative with the company's other joint company secretary, Ms. Wang Cangren.