董甦任中国中冶副总裁、总会计师（财务总监）

Group 1 - The core point of the announcement is the appointment of Dong Su as the Vice President and Chief Accountant (Financial Director) of China Metallurgical Group Corporation (China MCC) [1][2] - The decision was made during the 75th meeting of the third board of directors held on August 11, 2025, with all seven attending directors voting in favor [2][3] - Dong Su's term will last from the date of the board's approval until the next board appoints a new senior management team [1][2] Group 2 - The board also approved the audit fees for Deloitte Huayong Accounting Firm for the 2025 fiscal year, which includes CNY 18.5 million for the financial report audit, CNY 2.3 million for internal control audit, and CNY 4.8 million for semi-annual financial report review [2][3] - The decision regarding the audit fees was also unanimously approved by the board's audit committee [3][5] Group 3 - Dong Su has a comprehensive background in finance, having held various positions within China Minmetals Corporation and its subsidiaries, culminating in his most recent role as the Financial Department Head [7][8] - He holds a master's degree in management from Beijing Technology and Business University, specializing in accounting [7] - Dong Su does not have any related party relationships with the company's directors, senior management, or major shareholders, and he does not hold any shares in the company [8]