冠石科技：关于回购注销部分限制性股票完成的公告

Group 1 - The company, Guanshi Technology, announced the receipt of a securities change registration certificate from the Shanghai branch of China Securities Depository and Clearing Corporation Limited [2] - The repurchase and cancellation involve 192,720 shares of restricted stock that have not been unlocked for 27 incentive recipients, which were repurchased and canceled on January 15, 2026 [2] - The company will proceed with the necessary business registration changes in accordance with the law [2]