Group 1 - The core point of the article is that Beixin Road and Bridge (002307) announced that its subsidiary, Xinjiang Production and Construction Corps Transportation Construction Co., has been awarded the contract for the G30 Guazhou to Xingxing Gorge and G312 Guazhou to Xingxing Gorge integrated upgrade and renovation project (Phase I) [1] - The contract amount for the awarded project is 180 million yuan [1]