According to the report of Jinan Guoji, a joint guarantee of 378 million yuan was provided for the subsidiary.

Jinan Guoji announced that the company recently signed a "Maximum Guarantee Contract" with a bank, providing joint and several liability guarantees for the financing of its wholly-owned subsidiaries Shanghai Guoji Electronic Materials Co., Ltd. and Jinan Guoji Technology Co., Ltd. at the bank, with maximum debt amounts of 88 million yuan and 290 million yuan respectively, totaling 378 million yuan. As of the disclosure date of the announcement, the total amount of guarantees provided by the company to its subsidiary companies was 4.76 billion yuan, with a total guarantee balance of 2.858 billion yuan, accounting for 78.36% of the net assets audited in the latest period. As of April 30, 2026, the actual bank credit used by the subsidiary companies under the control of the company was 1.611 billion yuan, accounting for 44.18%. The company and its subsidiaries have no external guarantees, overdue debt guarantees, or litigation-related guarantees.