LJRB(SH:600853) Ge Long Hui A P P·2025-11-12 09:26Core Viewpoint - Longjian Road and Bridge Co., Ltd. (龙建股份) announced that its wholly-owned subsidiary, Heilongjiang Longjian Road and Bridge Second Engineering Co., Ltd., in partnership with Heilongjiang Longjian Road and Bridge Third Engineering Co., Ltd., has been awarded a contract for a highway maintenance project in Heilongjiang Province with a bid price of 483 million yuan [1] Group 1 - The joint venture has been selected as the winning bidder for the A1 section of the 2025 maintenance project for ordinary national and provincial highways in Heilongjiang Province [1] - The project covers a total length of 462.4 kilometers and primarily focuses on road surface renovation [1] - The technical standards for the project will remain unchanged, involving construction of subgrade, pavement, bridges, safety roads, and traffic safety facilities, as well as defect liability period repairs [1]