A股重磅！4家公司公告，下周一复牌！

Group 1 - Four A-share listed companies announced their resumption of trading on November 3, 2025 [1][3][4] - Gongjin Co., Ltd. will change its controlling shareholder to Tangshan Industrial Holding Group after signing a share transfer agreement [1] - Weigao Blood Products plans to acquire 100% equity of Weigao Purui, enhancing its product line into pharmaceutical packaging [2] Group 2 - Zhongyuan Co., Ltd. has transferred voting rights to Zhu Shuangquan and Zhu Shunquan, changing its actual controller [3] - Dongtu Technology intends to acquire 100% of Gaoweike, focusing on industrial automation services [4]