北鼎股份：关于收购中山科瑞自动化技术有限公司100%股权进展暨完成工商变更登记的公告

Group 1 - The company, Beiding Co., announced the acquisition of 100% equity of Zhongshan Keri Automation Technology Co., Ltd. for RMB 156 million [1] - The acquisition was approved during the 19th meeting of the fourth board of directors held on July 21, 2025 [1] - Following the completion of the acquisition, Zhongshan Keri will become a wholly-owned subsidiary and will be included in the company's consolidated financial statements [1] Group 2 - The company has completed the industrial and commercial change registration related to the acquisition, which includes changes in company name, legal representative, business scope, and shareholder information [1] - A new business license has been issued by the Market Supervision Administration of Zhongshan City [1]