中国通号：关于对外担保计划的公告

Group 1 - The core point of the article is that China Communications Signal Company Limited (China Tonghao) has approved a guarantee plan amounting to 343,629.94 million yuan to support its subsidiaries and non-wholly owned subsidiaries from April 2026 to March 2027 [1] - The guarantee plan involves a total of 31 companies, including one non-wholly owned subsidiary, with no related party transactions involved [1] - Other shareholders of the non-wholly owned subsidiary will provide proportional guarantees based on their equity interests, and there are no counter-guarantee matters involved [1]