*ST国化：中文发集团累计增持438.65万股公司股份

Core Viewpoint - The company ST Guohua (600636.SH) announced a share buyback plan by its controlling shareholder, China Cultural Industry Development Group Co., Ltd., aiming to increase its stake in the company within a year [1] Group 1: Share Buyback Plan - The controlling shareholder plans to increase its shareholding by at least 1% and up to 2% of the total share capital through various trading methods including centralized bidding and block trading [1] - As of February 8, 2026, the controlling shareholder has cumulatively increased its stake by 4.3865 million shares, which represents 1% of the company's total share capital [1]