科陆电子：截至2025年11月30日，公司及子公司对外担保总额度为人民币19亿元

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 584 million, accounting for 116.91% of the company's audited net assets as of December 31, 2024 [1] - As of the report date, Kelu Electronics has a market capitalization of RMB 13 billion [1] Group 2 - For the first half of 2025, Kelu Electronics' revenue composition is as follows: energy storage business accounts for 49.83%, smart grid accounts for 48.74%, property accounts for 0.91%, comprehensive energy management and services account for 0.43%, and other businesses account for 0.09% [1]