Hand Information: Planning to issue H shares and list on the Hong Kong Stock Exchange.

Han De Information Announcement: The company held the fifth meeting of the sixth board of directors on December 5, 2025, and reviewed and approved the "Proposal on the company's issuance of H shares and listing on the Hong Kong Stock Exchange" and the "Proposal on the company's issuance of H shares and listing plan on the Hong Kong Stock Exchange". The company plans to issue foreign-listed foreign capital shares and list on the main board of the Hong Kong Stock Exchange. The company will fully consider the interests of existing shareholders and the domestic and foreign capital market situation, and will seize the opportunity to complete this issuance and listing within the validity period of the shareholder resolution.