Hengyin Technology: Director Zhang Yunfeng and Vice President Wang Wei plan to reduce their holdings by 0.0502% and 0.0262% respectively.

Hengyin Technology Announcement: Some directors and executives plan to reduce their shareholdings through centralized bidding on the Shanghai Stock Exchange from March 5, 2026 to June 5, 2026. Director and CEO Zhang Yunfeng holds 1.0458 million shares, accounting for 0.2009%, with a planned reduction of up to 261,400 shares, accounting for 0.0502%; Vice President and Chief Financial Officer Wang Wei holds 546,300 shares, accounting for 0.1050%, with a planned reduction of up to 136,600 shares, accounting for 0.0262%. Both individuals plan to reduce their holdings by no more than 25% of their respective holdings at the end of the previous year.