中国中冶：12月17日召开董事会会议

Group 1 - The core point of the article is that China Metallurgical Group Corporation (China MCC) announced a plan to repurchase its A-shares during its board meeting held on December 17, 2025 [1] - For the first half of 2025, China MCC's revenue composition is as follows: engineering contracting accounts for 91.32%, specialty businesses for 7.71%, real estate development for 2.02%, and other businesses at -1.05% [1] - As of the report, China MCC has a market capitalization of 61.3 billion yuan [1]