Group 1 - Company announced the acquisition of approximately 6.78% equity in Zhongjin Copper and about 10.33% equity in Zhongjin Rongsheng from minority shareholders to enhance management decision-making efficiency [1] - Following the completion of the transaction, the company will hold 100% equity in Zhongjin Copper [1] - As of the report date, the company's market capitalization is 22.2 billion yuan [1] Group 2 - For the first half of 2025, the company's revenue composition is as follows: 81.95% from lead and zinc mining, smelting, and sales; 13.51% from non-ferrous metal trading; 5.23% from aluminum, nickel, and zinc processing and sales; and 0.52% from other businesses [1]

Group 1 - The core point of the article is that Zhongjin Lingnan (SZ 000060) held its 43rd meeting of the 9th Board of Directors on October 22, 2025, via telecommunication, where it reviewed a proposal regarding changes in accounting policies [1] - For the first half of 2025, Zhongjin Lingnan's revenue composition was as follows: mining, smelting, and sales of lead and zinc accounted for 81.95%, non-ferrous metal trading accounted for 13.51%, processing and sales of aluminum, nickel, and zinc accounted for 5.23%, other businesses accounted for 0.52%, and other accounted for 0.36% [1] - As of the report date, Zhongjin Lingnan's market capitalization was 21 billion yuan [1]