国城矿业股份有限公司 2025年第一季度报告

Group 1 - The board of directors, supervisors, and senior management guarantee the authenticity, accuracy, and completeness of the quarterly report, assuming individual and joint legal responsibilities [2] - The company confirms that the quarterly report has not been audited [8] - The company does not have any non-recurring gains or losses that meet the definition of non-recurring items [3][4] Group 2 - The company has not made any retrospective adjustments or restatements of previous annual accounting data [3] - The financial statements for the first quarter of 2025 are prepared under the new accounting standards, with no significant changes reported [7] - The company has not identified any changes in the top ten shareholders or any significant changes in shareholding due to securities lending [6]