Group 1 - The company successfully completed its initial public offering (IPO) of 35,333,334 shares at a price of 61.87 yuan per share, raising a total of 2,186.0734 million yuan, with a net amount of 2,026.6870 million yuan after deducting issuance costs [2] - The company established special accounts for the raised funds at various banks and signed tripartite and quadripartite supervision agreements to ensure proper management and usage of the funds [3] - The company’s board approved the completion of several investment projects funded by the raised capital, allowing the remaining funds to be permanently supplemented into working capital [4] Group 2 - The company decided to change the use of part of the raised funds, reallocating 250 million yuan from the "Changzhou Daya Auto Parts Co., Ltd. auto parts production project" to a new project for precision auto parts and integrated chassis structural components [6] - As of December 31, 2025, the funds for the precision auto parts project were fully utilized, and any remaining balance, including interest income, would be added to working capital [6][7] - The company has completed the cancellation of the special accounts for the raised funds, and the associated supervision agreements have been terminated [8]

Fundraising Overview - The company raised a total of RMB 589,711,887.81 through a non-public offering of 74,906,367 shares at a price of RMB 8.01 per share, approved by the China Securities Regulatory Commission [1][2] - The total number of shares issued was 133,156,830, with a nominal value of RMB 1 per share [1] Fund Management and Usage - The company established a management system for the use of raised funds, which was approved by the board in 2008 and revised multiple times, most recently in 2021 [1] - A tripartite supervision agreement was signed with the sponsor and a bank, along with quadripartite agreements for specific subsidiaries [2] Project Completion and Fund Allocation - The company decided to conclude the "Flexible Assembly R&D and Production Base Project" and permanently allocate the remaining funds of RMB 100 million to supplement working capital for daily operations [2][3] - All fundraising projects from the 2020 non-public offering have been completed, and all related special accounts have been closed [3]