中威电子：本次提供担保后，公司及控股子公司提供担保额度总金额为4000万元

Group 1 - The company Zhongwei Electronics (SZ 300270) announced on August 14 that after providing guarantees, the total guarantee amount by the company and its subsidiaries is 40 million yuan, with a total guarantee balance of 9.5 million yuan, which accounts for 1.57% of the company's latest audited net assets [2] - The company has not provided guarantees to entities outside the consolidated financial statements, has no overdue guarantees, and no guarantees involved in litigation [2] Group 2 - For the year 2024, the revenue composition of Zhongwei Electronics is as follows: the security video surveillance industry accounts for 42.35%, safe city and intelligent transportation account for 41.36%, other industries account for 8.27%, and energy accounts for 8.02% [2]