Group 1 - The company held its 27th temporary board meeting on December 8, 2025, with all eight directors present, meeting the legal quorum requirements [2][6] - The board approved several resolutions, including the proposal to change the accounting firm and the proposal for borrowing from the controlling shareholder [3][7][11] Group 2 - The company plans to change its annual auditing firm to Beijing Chengyu Accounting Firm, with the decision pending approval from the shareholders' meeting [25][26] - The reason for the change is based on the company's auditing needs and the arrangement of the accounting firm [38][40] Group 3 - The company intends to borrow up to 500 million yuan from its controlling shareholder, with an interest rate between 8% and 10% per annum, for a term of one year [7][48] - This borrowing is aimed at meeting the company's operational funding needs and will be subject to shareholder approval [59][60] Group 4 - The company approved a proposal for mutual guarantees between itself and its subsidiaries for a total guarantee amount of 1 billion yuan, which will also require shareholder approval [63][64] - The mutual guarantees are intended to support financing needs and will be valid for 12 months [63][80] Group 5 - The company announced the date for its third temporary shareholders' meeting on December 24, 2025, to discuss the approved proposals [84][85] - The meeting will allow for both on-site and online voting, ensuring shareholder participation [86][89]