兴民智通（集团）股份有限公司关于为控股孙公司提供担保的公告

Group 1 - The company, Xingmin Zhitong (Group) Co., Ltd., has provided a joint liability guarantee of 150 million RMB for its subsidiary, Shanghai Zhidi Chain Jin Industrial Co., Ltd., to facilitate business transactions with Chengdu POSCO Automotive Parts Manufacturing Co., Ltd. [2][7] - The company plans to provide a total guarantee amount not exceeding 400 million RMB for its subsidiaries to support daily operations and improve financing decision efficiency, effective from the date of approval at the 2024 annual shareholders' meeting until the next annual meeting [2][3] - The total amount of guarantees provided by the company and its subsidiaries is 347.24 million RMB, accounting for 28.39% of the company's latest net assets, with no overdue guarantees or litigation-related guarantees reported [7] Group 2 - Shanghai Zhidi Chain Jin Industrial Co., Ltd. is a wholly-owned subsidiary of Shandong Zhidi Automotive Technology Co., Ltd., in which the company holds a 31% stake [4] - The registered capital of Shanghai Zhidi is 10 million RMB, and it was established on November 28, 2025 [6] - The company is not listed as a dishonest executor and has no records of dishonesty or penalties [5]