Digital Authentication: Chairman Mr. Jan Banghua retired and resigned due to age.

Digital Authentication Announcement: The Board of Directors of the company received the resignation report from Chairman Zhang Banghua on December 17, 2025. Mr. Zhang Banghua resigned from the positions of Chairman of the Fifth Board of Directors, Director, Convener of the Strategic and Sustainable Development Committee, and member of the Nomination Committee due to retirement. The 25th meeting of the Fifth Board of Directors of the company approved the election of Mr. Lin Xueyan as the Chairman of the Fifth Board of Directors, with a term from the date of approval by the board until the expiration of the term of the Fifth Board of Directors.