龙建股份：收到工程中标通知书

Group 1 - The core point of the article is that Longjian Co., Ltd. has won a bid for the construction of a section of the Jingmo Highway, with a contract value of approximately 441 million yuan [1] - Longjian Co., Ltd. and its wholly-owned subsidiary, Heilongjiang Beilong Transportation Engineering Co., Ltd., formed a consortium to secure the bid [1] - As of the report date, Longjian Co., Ltd. has a market capitalization of 4.4 billion yuan [1] Group 2 - For the first half of 2025, Longjian Co., Ltd.'s revenue composition shows that construction projects account for 97.71% of total revenue, while other businesses contribute 1.52% and other sources account for 0.78% [1]