Group 1 - The core viewpoint of the announcement is that the Supervisory Board of Tianma Microelectronics Co., Ltd. has approved the 2025 semi-annual financial report and related documents, confirming their compliance with legal and regulatory requirements [1][2] - The meeting of the Supervisory Board was held on August 21, 2025, with all five members present, and the procedures followed were in accordance with relevant laws and the company's articles of association [1] - The Supervisory Board unanimously approved the 2025 semi-annual financial report and its summary, stating that the report accurately reflects the company's actual situation without any false records or misleading statements [1][2] Group 2 - The Supervisory Board also approved the proposal to abolish the "Supervisory Board Meeting Rules," allowing the Audit and Risk Management Committee of the Board of Directors to assume the powers of the Supervisory Board [2] - This proposal will be submitted for approval at the company's shareholders' meeting [2]

Group 1 - The company held its 22nd temporary board meeting on August 1, 2025, with all 7 directors present, and the meeting was chaired by Chairman Li Yongxiang [2][4] - The board approved several amendments to the company's articles of association, shareholder meeting rules, board meeting rules, and audit committee implementation rules, which will be submitted for shareholder approval [3][5][7][9] - A third temporary shareholder meeting is scheduled for August 18, 2025, to discuss the approved amendments, with a record date of August 11, 2025 [11][22][25] Group 2 - The company’s supervisory board held its 14th temporary meeting on August 1, 2025, with all 3 supervisors present, chaired by Supervisor Chairwoman Tang Qian [16][19] - The supervisory board approved the proposal to abolish the existing supervisory meeting rules, which will no longer apply, and future governance will follow the new articles of association [17][18][19] - The decisions made by both the board and supervisory board will be presented to the shareholders for approval [19][30]