Group 1: Internal Control Audit Opinion - The internal control audit opinion for the company's 2024 annual report is an unqualified opinion with an emphasis of matter, indicating issues related to obtaining bank loans through supplier lending and discounting financing via letters of credit and supply chain notes [1][2] - As of the end of 2024, the company had an outstanding bank loan balance of 1.278 billion yuan, with cash and cash equivalents amounting to 332 million yuan, of which 180 million yuan was restricted [1][2] - The company has taken corrective measures regarding the identified issues, and preliminary improvements have been noted as of the audit report date [1] Group 2: Supplier Lending and Financing - The company has engaged in supplier lending, where approved bank loans are first deposited into the company's account and then paid to suppliers, who return the funds shortly thereafter [3][4] - As of June 10, 2025, the outstanding balance of supplier lending was 927.5294 million yuan, with 581 million yuan repaid [3][4] - Specific details regarding supplier lending over the past three years include various suppliers, amounts, and repayment timelines, indicating a structured approach to managing supplier financing [3][4][5] Group 3: Discount Financing via Letters of Credit - The company has utilized letters of credit and supply chain notes for discount financing, with specific suppliers and financing methods detailed [8] - The financing process involves the company issuing letters of credit to suppliers, who then discount these letters, with associated costs deducted directly from the company's account [8] - The financing activities are structured to ensure that funds are utilized for legitimate business transactions, maintaining compliance with industry standards [8]