Chuan Jinno: Directors and general managers reduce their holdings of the company's shares by 0.3638%.

Chuankinno Announcement: The company's director and general manager, Wei Jiagui, due to personal fund requirements, will sell a total of 1 million shares of the company through centralized bidding trading from March 25 to May 13, 2025, accounting for 0.3638% of the total share capital of the company. After the reduction, Wei Jiagui will hold 3.2461 million shares of the company, accounting for 1.1810% of the total share capital. This reduction plan is consistent with the previous disclosure, does not lead to changes in the company's controlling interest, and will not affect the company's corporate governance structure and ongoing operations.