Simple purity test: Chairman and CEO donate 228,000 shares of company stock for free.

Announcement of Donation: Chairman and CEO Mr. Yang Jin donated 228,000 shares of the company's unrestricted tradable stocks, representing 0.19% of the total shares outstanding, held indirectly through his controlled entity, Shipu Investment, to the Shanghai Fudan University Education Development Foundation. The donation was completed on March 20, 2026 at the Shenzhen branch of China Securities Depository and Clearing Corporation, and a "Securities Transfer Registration Confirmation" was obtained.