SDR(SZ:000603) Shang Hai Zheng Quan Bao·2025-08-22 21:55Group 1 - The company did not distribute cash dividends, issue bonus shares, or increase capital from reserves during the reporting period [2] - The company did not experience any changes in its controlling shareholder or actual controller during the reporting period [3] - The company’s wholly-owned subsidiary, Inner Mongolia Jinshan Mining Co., Ltd., received approval for a mineral resource reserve verification report, indicating significant increases in various mineral resources [3] Group 2 - The verified mineral resource report showed an increase of 1.82 million tons in ore resources, 608.67 tons of silver, 5,046.19 kilograms of gold, 7,527.39 tons of lead, and 7,018.44 tons of zinc, while manganese resources decreased by 87,141.36 tons [3] - This verification marks a significant achievement in the company's exploration and resource expansion efforts, contributing to the long-term development of the enterprise [3]