Keheng shares: Supervisor Ding Xuemei reduces their share by 0.0013%

Hengtong shares announcement: As of November 18, 2025, director Huang Yingqiang, supervisor Ding Xuemei, and senior management team member Fan Jiang's reduction plan has expired. Huang Yingqiang and Fan Jiang did not reduce their holdings; Ding Xuemei reduced 3485 shares through centralized bidding, with an average reduction price of 14.98 yuan/share, accounting for 0.0013% of the total share capital. After the reduction, Huang Yingqiang, Ding Xuemei, and Fan Jiang hold 16960 shares, 10455 shares, and 37560 shares respectively, accounting for 0.0061%, 0.0038%, and 0.0136% of the total share capital.