大西洋：为控股子公司江苏大西洋提供1500万元担保

Group 1 - The company announced a guarantee contract with Agricultural Bank of China for a credit limit of 15 million RMB to support its subsidiary's operational needs [1] - The total external guarantees provided by the company and its subsidiaries amount to approximately 181 million RMB, representing 5.72% of the latest audited total assets and 7.64% of net assets [1] - The company's revenue composition for the year 2024 indicates that raw materials account for 99.62% of total revenue, while other businesses contribute 0.38% [1] Group 2 - The company's market capitalization is reported to be 4.9 billion RMB [2]