Summary of Key Points Core Viewpoint - The company plans to temporarily use part of its idle raised funds, not exceeding RMB 60 million, to supplement its working capital, ensuring that this does not affect the normal implementation of its fundraising investment projects [6][7][8]. Group 1: Fundraising Overview - The company raised a total of RMB 754.38 million by issuing 51.67 million shares at RMB 14.60 per share, with actual funds received amounting to RMB 675.83 million after deducting issuance costs of RMB 78.55 million [1]. - The funds were deposited in a dedicated account for management [1]. Group 2: Investment Project Status - The company has approved the use of RMB 57 million of the raised funds to repay bank loans and has made adjustments to the implementation of certain investment projects without changing their overall direction or total investment amount [2][3]. - The company has also approved the use of remaining funds from the "Kunshan Hanjing Precision Connector Production Project" for new projects, including "Semiconductor Metal Heat Sink Material Project" and "Automotive High-Frequency Signal Cable and Connector Project" [3]. Group 3: Use of Idle Funds - The company intends to use idle funds temporarily to alleviate liquidity pressure, with an estimated savings of approximately RMB 1.8 million in financial costs based on a 3.0% annual loan interest rate [6]. - The use of these funds is limited to operations related to the company's main business and will not be used for high-risk investments or stock trading [6][7]. Group 4: Approval Process - The board of directors and the supervisory board have both approved the plan to use idle funds, confirming that it will not affect the normal operation of fundraising projects and will not harm shareholder interests [7][8].

Core Viewpoint - The company intends to extend the repayment of idle raised funds and continue using them for temporary working capital, ensuring that this does not affect the normal progress of fundraising investment projects [4][8]. Fundraising Basic Situation - The company issued 57,459,099 shares at a total fundraising amount of 158,069.98 million RMB, which has been verified by an accounting firm [2][3]. - The funds are stored in a special account and are subject to a tripartite supervision agreement with the sponsor and the bank [2]. Fundraising Investment Projects and Usage - The total investment for the projects is 323,154.01 million RMB, with 156,987.12 million RMB planned to be funded by the raised funds [2]. - As of May 22, 2025, 75,590.62 million RMB of the raised funds have been used, leaving 81,396.5 million RMB available [2]. Previous Use of Idle Funds - The company previously approved the temporary use of up to 70,000 million RMB of idle funds for working capital, with a usage period not exceeding 12 months [4]. Current Proposal for Idle Funds - The company proposes to extend the repayment of up to 70,000 million RMB of idle funds for temporary working capital, with a usage period not exceeding 12 months [5][6]. - This decision is based on the need to stabilize cash flow and improve the efficiency of fund usage, potentially saving about 21 million RMB in financial costs [5]. Review Procedures and Opinions - The board of directors and the supervisory board have approved the proposal, confirming that it does not change the purpose of the raised funds and will not adversely affect the investment projects [6][8]. - Independent directors agree that the proposal meets legal requirements and benefits the company and shareholders [6][8]. Sponsor's Verification Opinion - The sponsor has verified that the proposal complies with relevant regulations and does not change the purpose of the raised funds, ensuring the normal progress of investment projects [7][8].