科陆电子：公司及子公司对外担保余额折合人民币约为5.16亿元

Group 1 - The core point of the article is that Kelu Electronics announced a total external guarantee amount of RMB 1.9 billion, which represents 380.61% of the company's audited net assets as of December 31, 2024 [1] - The current balance of external guarantees is approximately RMB 516 million, accounting for 103.37% of the company's audited net assets as of December 31, 2024 [1] - As of the first half of 2025, Kelu Electronics' revenue composition is as follows: energy storage business 49.83%, smart grid 48.74%, property 0.91%, comprehensive energy management and services 0.43%, and other businesses 0.09% [1] Group 2 - Kelu Electronics has a market capitalization of RMB 15.8 billion [1]