海南矿业：公司及其子公司实际对外担保余额约18.78亿元

Group 1 - The core point of the article is that Hainan Mining has announced its total external guarantees amounting to RMB 5.8 billion, which represents 83.45% of the company's latest audited net assets [1] - The actual balance of external guarantees by Hainan Mining and its subsidiaries is approximately RMB 1.878 billion, accounting for 27.01% of the company's latest audited net assets [1] - As of the report date, Hainan Mining's market capitalization stands at RMB 24.7 billion [1] Group 2 - For the year 2024, Hainan Mining's revenue composition is as follows: oil and gas exploration, development, and sales account for 48.41%, iron ore mining, selection, processing, and sales account for 37.0%, bulk commodity trading and processing account for 10.5%, and other businesses account for 4.08% [1]