Core Viewpoint - The company has completed the investment project "Advanced Semiconductor Equipment R&D and Industrialization Project" and plans to permanently supplement its working capital with the remaining raised funds and surplus funds from the initial public offering [1][12]. Fundraising Overview - The company issued 31,619,800 shares at a price of RMB 71.88 per share, raising a total of RMB 212,759.73 million [1]. - The total amount of surplus funds raised was RMB 112,730.08 million after accounting for the net proceeds from the initial public offering [6][10]. Investment Project Details - The main investment projects funded by the raised capital include: - Advanced semiconductor equipment technology R&D and improvement project - High-end semiconductor equipment industrialization base construction project - Total investment in these projects amounts to RMB 278,029.65 million [4]. Project Completion and Surplus Funds - The "Shanghai Second Factory Project" has been completed and put into use as of June 30, 2025, with a total investment of RMB 88,000 million from surplus funds [5][6]. - The surplus funds were primarily due to effective cost control and cash management during the project [6]. Future Use of Surplus Funds - The remaining surplus funds of RMB 61.18 million will be permanently supplemented into working capital for daily operations after settling any outstanding project payments [8][10]. - The company has committed that the amount used for working capital will not exceed 30% of the total surplus funds raised within any 12-month period [10]. Regulatory Compliance - The use of surplus funds for working capital is in compliance with relevant regulations and has been approved by the company's board and supervisory board [12]. - The company will proceed with the necessary procedures to close the fundraising accounts after the transfer of surplus funds [8].

Core Viewpoint - The company has completed the investment project funded by the excess proceeds from its initial public offering (IPO) and plans to permanently supplement its working capital with the remaining excess funds amounting to RMB 28.2731 million [1][5][8]. Summary of Relevant Sections Overview of IPO Fundraising - The company raised a total of RMB 379.4 million from the IPO by issuing 20 million shares at RMB 18.97 per share, with a net amount of RMB 344.0017 million after deducting issuance costs [1][2]. - The excess funds raised amounted to RMB 100.6892 million after accounting for the total investment of RMB 243.3125 million in two projects [3][4]. Management of IPO Funds - The company established a fundraising management system in compliance with relevant laws and regulations, including a tripartite supervision agreement with banks to manage the funds [2][3]. Use of Excess Funds - The company has utilized RMB 73.402 million for the "New Powder Metallurgy Products Project," which had a committed investment of RMB 100.6892 million [4]. - The remaining excess funds will be used to enhance working capital for daily operations, following the completion of the project [5][8]. Reasons for Remaining Funds - The company achieved cost savings through careful management and procurement processes, leading to a reduction in the expected equipment costs due to advancements in domestic technology [4][8]. Plan for Remaining Excess Funds - The company intends to use the remaining excess funds to permanently supplement its working capital, which will improve operational efficiency and reduce financial costs [5][8]. Approval Process - The board of directors, supervisory board, and independent directors have approved the plan to use the remaining excess funds, which will be submitted for shareholder approval [9][10].

Summary of Key Points Core Viewpoint - The company intends to conclude the investment project funded by the excess raised capital from its initial public offering and permanently supplement its working capital with the remaining funds, which aligns with regulatory requirements and aims to enhance operational efficiency [1][6][7]. Fundraising Overview - The company raised a total of RMB 379.4 million by issuing 20 million shares at RMB 18.97 each, with a net amount of RMB 344.0 million after deducting issuance costs [1][2]. - The excess funds raised amounted to RMB 10.07 million, which will be utilized for operational needs [3][6]. Investment Project Details - The main investment projects include the construction of a 4,000-ton high-grade powder metallurgy component project and a technology renovation project for powder metallurgy new materials, with a total investment of RMB 243.31 million [3][4]. - The project has reached a usable state, allowing for its conclusion and the reallocation of surplus funds [5][6]. Use of Excess Funds - The company plans to use RMB 2.83 million of the surplus funds for permanent working capital, which constitutes 28.08% of the total excess funds [6][7]. - The decision to use excess funds for working capital is based on the need to improve fund utilization efficiency and support business development [5][6]. Approval and Compliance - The proposal to conclude the investment project and use the surplus funds has been approved by the board of directors and requires shareholder approval for execution [7][8]. - The process adheres to relevant regulations and does not harm the interests of shareholders, particularly minority shareholders [7][8].

Meeting Information - The shareholder meeting is scheduled for September 9, 2025, at 14:30 [1] - The meeting will be held at Kewell Technology Co., Ltd., located at No. 8, Dalongshan Road, High-tech Zone, Hefei City [1] - Voting will be conducted through a combination of on-site and online methods using the Shanghai Stock Exchange's network voting system [1] Voting Procedures - The network voting will be available from 9:15 to 15:00 on the day of the meeting [1] - Shareholders can vote via the trading system or the internet voting platform [2] - The voting process must be completed for all proposals before submission [4] Agenda Items - The main agenda item for the meeting is the proposal regarding the conclusion of over-raised funds investment projects and the permanent replenishment of surplus raised funds into working capital [2] - This proposal has already been approved by the second meeting of the third board of directors [2] Attendance and Registration - Shareholders registered with China Securities Depository and Clearing Corporation Limited as of September 3, 2025, are eligible to attend [4] - Registration for the meeting must be completed by September 5, 2025, with specific documentation required [5] Additional Information - Attendees are advised to arrive at least 30 minutes early for check-in [6] - Contact information for the company is provided for any inquiries related to the meeting [6]

Core Viewpoint - The company has decided to conclude the "Semiconductor Testing and Intelligent Manufacturing Equipment Industrial Park Project" and permanently supplement its working capital with the remaining raised funds, including interest and financial income [1][9][10]. Fundraising Overview - The company raised a total of RMB 758.8 million from its initial public offering, with a net amount of RMB 689.55 million after deducting issuance costs [1][2]. - The company established a special account for managing the raised funds, ensuring compliance with regulatory requirements [2]. Investment Project Details - The company initially planned to invest RMB 276.46 million in various projects, but the actual net amount raised was RMB 689.55 million, resulting in excess funds of RMB 413.09 million [2][3]. - The company allocated part of the excess funds, amounting to RMB 120 million, for permanent working capital, which is approximately 29.05% of the total excess funds [4]. Project Completion and Fund Usage - As of July 31, 2025, the main construction and acceptance of the "Semiconductor Testing and Intelligent Manufacturing Equipment Industrial Park Project" have been completed, leading to the decision to conclude the project [6][9]. - The total investment for the project was estimated, and the remaining funds after project completion amounted to RMB 168.27 million, which will be used to permanently supplement working capital [8][9]. Reasons for Fund Surplus - The surplus funds resulted from a cautious investment strategy due to changes in the macroeconomic environment and industry conditions, leading to a slowdown in project implementation and equipment procurement [8][9]. - The company effectively managed costs and generated some income from cash management of idle funds, contributing to the surplus [8][9]. Future Fund Usage Plan - The company plans to use the surplus funds for daily operational activities, enhancing the efficiency of fund utilization [9][10]. - The decision to conclude the project and reallocate surplus funds aligns with the company's operational needs and long-term development strategy [9][10]. Approval Process - The board of directors approved the proposal to conclude the project and reallocate surplus funds, which will be submitted for shareholder approval [10][11]. - The sponsor institution has no objections to the decision, confirming compliance with relevant regulations [10][11].