Group 1 - The controlling shareholder of Shengtun Mining holds approximately 457 million shares, accounting for 14.8% of the total shares [1] - The actual controller, Mr. Yao Xiongjie, holds about 40.3 million shares, representing 1.3% of the total shares [1] - As of the announcement date, the total shares held by the controlling shareholder, actual controller, and their concerted actions amount to approximately 555 million shares, which is 17.95% of the total share capital [1] Group 2 - After the share pledge, the controlling shareholder and their concerted actions have pledged approximately 285 million shares, which is 51.4% of their holdings and 9.23% of the total share capital [1] - For the year 2024, the revenue composition of Shengtun Mining is as follows: energy metals business accounts for 60.98%, basic metals business for 31.29%, metal smelting and comprehensive recovery for 5.14%, and other businesses for 2.58% [1] - The current market capitalization of Shengtun Mining is 41.6 billion yuan [2]

Group 1 - The core point of the article is that Shengtun Mining has announced it has not yet implemented its share repurchase plan and will consider executing it based on market conditions in the future [1] - As of the fiscal year 2024, Shengtun Mining's revenue composition is as follows: Energy metals account for 60.98%, basic metals account for 31.29%, metal smelting and comprehensive recycling account for 5.14%, and other businesses account for 2.58% [1] - The current market capitalization of Shengtun Mining is 27.9 billion yuan [1]