On October 24, 2022, Hanjian Heshan successfully won the bid for Lot 2 of the pipe procurement project, with a winning bid amount of 229 million yuan.

The Central Route diverts water from the Danjiangkou Reservoir on the Han River. Henan province is allocated the largest share of water from the project. The implementation of the Central Route is of far-reaching significance for Henan's economy and society. After implementation, a joint water supply system utilizing multiple water sources will be formed in the water-receiving area of Henan.