Is the third bid of Lanhe Railway cooperated with China Railway Construction Bridge Bureau?

No, according to the announcement issued by the people's government of Baoan, Dongxiang and Salar Autonomous County in Jishishan, the LHTJ3 Bid Section of He Lan Railway was undertaken by China Railway 20th Bureau Group Co., Ltd., which is located in Dongxiang Autonomous County of our state. The main projects include four medium bridges and four tunnels, and the 20th Bureau has no cooperation with China Railway Bridge Bureau.