国城矿业：11月7日召开董事会会议

Group 1 - The core point of the article is that Guocheng Mining (SZ 000688) announced a significant asset acquisition and related party transaction proposal during its board meeting held on November 7, 2025 [1] - For the first half of 2025, Guocheng Mining's revenue composition was as follows: chemical manufacturing accounted for 65.64%, non-ferrous metal mining and selection accounted for 34.13%, and others accounted for 0.23% [1] - As of the report date, Guocheng Mining's market capitalization was 21.4 billion yuan [1]