Has the construction unit of Chengdu-Chongqing High-speed Railway Bid Section 6 changed?

It has changed. By inquiring about the product instruction manual, the information of Chengdu-Chongqing High-speed Railway bid 6 project shows that by June 2, 2023, the construction unit of China Railway 12th Bureau Group Co., Ltd. will be replaced by Sichuan Road and Bridge Construction Group Co., Ltd. for construction. The sixth bid section of Chengdu-Chongqing high-speed railway marks the official start of the construction of the largest beam yard along the Chengdu-Chongqing middle line, and the Chengdu-Chongqing middle line railway has entered the substantive construction stage.