上海沪工焊接集团股份有限公司 关于股东部分股份质押的公告

Key Points - Shanghai Mingxin Guangchu Enterprise Management Co., Ltd. holds 25,314,077 shares of Shanghai Huguang Welding Group Co., Ltd., accounting for 7.76% of the company's total share capital [1] - The total number of shares pledged by Mingxin Guangchu amounts to 22,000,000 shares, which represents 86.91% of its holdings [1] - The percentage of shares mentioned is calculated based on the company's total share capital of 326,231,473 shares as of December 17, 2025, due to the conversion period of "Huguang Convertible Bonds" [1] - The company received notification on December 18, 2025, regarding the pledge of a portion of shares held by Mingxin Guangchu [1] - The pledged shares are not used as collateral for major asset restructuring performance compensation or other guarantees [1]