Group 1 - The company will hold its first extraordinary general meeting of shareholders in 2025 on June 18, 2025, at 14:45 at the Shenwang Hotel in Shanghai [2] - The meeting will focus on various proposals, including the cancellation of the supervisory board and amendments to the company's articles of association [5][6] - The proposed amendments include the establishment of an employee director position, adjustments to the powers of the shareholders' meeting and the board of directors, and a reduction in the shareholding percentage required for shareholder proposals from 3% to 1% [7][6] Group 2 - The company aims to enhance operational efficiency by ensuring that each shareholder's speech during the meeting is concise, with a time limit of five minutes per speaker [1] - The company will respond to shareholder inquiries collectively after all questions have been raised [1] - The meeting will also include a voting process, with specific guidelines to ensure orderly conduct and compliance with legal requirements [1][2] Group 3 - The company’s registered capital is reported to be 4,773.81905 million RMB [8] - The articles of association will be revised to clarify the roles and responsibilities of the audit committee, which will assume the functions of the supervisory board [6][7] - The company will ensure that all amendments comply with the relevant laws and regulations, including the Company Law and the Securities Law [6][7]

Group 1 - The board of directors of Yangmei Chemical Co., Ltd. held its 24th meeting of the 11th session on May 30, 2025, and all proposals were approved without any dissenting or abstaining votes [2][3] - The meeting was conducted in accordance with the Company Law, Securities Law, and the company's articles of association [4] - A total of 9 directors attended the meeting, and the company’s supervisors were informed of the meeting [6][7] Group 2 - The board approved the proposal to adjust the expected daily related transactions for 2025 based on the actual transactions from January to April 2025, which showed discrepancies from initial estimates [8] - The proposal received 5 votes in favor, with no votes against or abstentions, and related directors recused themselves from the vote [8] - The proposal will be submitted to the annual general meeting of shareholders for approval [24] Group 3 - The board agreed to reappoint Shinewing Certified Public Accountants (Special General Partnership) as the internal control audit institution for 2025, with an audit fee of 400,000 yuan [9][11] - This proposal also received unanimous approval from the board and will be submitted to the annual general meeting of shareholders [11][20] Group 4 - The company plans to hold the 2024 annual general meeting on June 24, 2025, with specific details to be disclosed in a separate notice [12][13] - The meeting will utilize both on-site and online voting methods [46] Group 5 - The company’s actual related transactions from January to April 2025 necessitated adjustments to the expected transactions for the year [25] - The related transactions are deemed fair and do not affect the company's independence or operations [22][27] Group 6 - Shinewing Certified Public Accountants has a strong track record, with 259 partners and 1,780 registered accountants, and reported a revenue of 4.046 billion yuan in 2023 [31] - The audit fee for 2025 has been reduced to 400,000 yuan due to a decrease in the company's total assets following the bankruptcy of a subsidiary [39]