得润电子：截至2025年6月30日，公司对外担保余额为等值人民币约6.89亿元

Group 1 - The company, Derun Electronics, announced that as of June 30, 2025, its external guarantee balance will be approximately 689 million RMB, with a planned total guarantee exposure of 1.664 billion RMB, and a cumulative guarantee not exceeding 1.85 billion RMB, which represents 137.33% of the company's latest audited net assets [1] - For the first half of 2025, Derun Electronics' revenue is entirely derived from the electronic device manufacturing industry, accounting for 100% of its revenue [2] - As of the time of reporting, Derun Electronics has a market capitalization of 4.9 billion RMB [3]