Summary of Key Points Core Viewpoint - Dongli Machinery plans to adjust the guarantee limits for its wholly-owned subsidiaries to support their operational funding needs, increasing the guarantee limit for subsidiaries with a debt-to-asset ratio below 70% from 200 million RMB to 300 million RMB, and for those above 70% based on the latest audited total assets [1][2]. Group 1: Guarantee Situation Overview - Dongli Machinery intends to apply for financing up to 400 million RMB from banks, covering various financing types including working capital loans and project loans [1]. - The main guarantee methods include pledging intangible assets and the parent company guaranteeing its wholly-owned subsidiaries [1]. - The effective period for the financing and guarantee application is 12 months from the board's approval date [1]. Group 2: Adjusted Guarantee Limits - The adjusted guarantee limit for subsidiaries with a debt-to-asset ratio below 70% is now set at 300 million RMB, while the limit for those above 70% will be based on 30% of the latest audited total assets [2]. - The adjustments require shareholder meeting approval, while other contents of the guarantee proposal remain unchanged [2]. Group 3: Financial Overview of Subsidiaries - As of the latest financial reports, the total assets and liabilities of the subsidiaries are as follows: - Shandong Anoda Automotive Parts Manufacturing Co., Ltd.: Total assets of 641.51 million RMB, total liabilities of 142.81 million RMB, and net assets of 502.32 million RMB [5]. - Dongli Deutschland GmbH: Total assets of 982.81 million RMB, total liabilities of 909.69 million RMB, and net assets of 73.13 million RMB [6]. - Hebei Anoda Automotive Shock Absorber Manufacturing Co., Ltd.: Established in February 2023 with a registered capital of 10 million RMB [6][7]. Group 4: Board of Directors' Opinion - The board believes that the adjustment of the guarantee limits will help meet the funding needs of wholly-owned subsidiaries and promote their operational development [8]. - The subsidiaries are performing well, and the guarantee risks are considered controllable, ensuring no harm to the company's or minority shareholders' interests [8]. Group 5: Cumulative Guarantee and Overdue Guarantee - As of the announcement date, the total external guarantees approved within the last 12 months amount to 460 million RMB, representing 50.41% of the latest audited net assets [8]. - The balance of guarantees provided is 101.20 million RMB, accounting for 11.09% of the latest audited net assets, all of which are guarantees for wholly-owned subsidiaries [8].

Meeting Overview - The 14th meeting of the third Supervisory Board of Xinghui Environmental Materials Co., Ltd. was held on March 26, 2025, with all three supervisors present [1] - The meeting was convened in accordance with relevant laws and company regulations [1] Resolutions Passed - The Supervisory Board approved the adjustment of the guarantee limit provided to subsidiaries from RMB 1.5 billion to RMB 2 billion, which is intended to support the subsidiaries' daily operations and aligns with the company's overall development strategy [1] - The resolution received unanimous support with 3 votes in favor, 0 against, and 0 abstentions, and will be submitted to the shareholders' meeting for further approval [2] Cash Management Adjustment - The Supervisory Board also approved the adjustment of the limit for using idle raised funds and self-owned funds for cash management, aimed at improving fund utilization efficiency and investment returns without altering the intended use of the raised funds [4] - This resolution also received unanimous support with 3 votes in favor, 0 against, and 0 abstentions, and will be submitted to the shareholders' meeting for further approval [2]