Three convoys are made up of several dredgers, barges, etc.

They will dredge up and transfer hundreds of cubic meters of mud a day, removing mud and other sediments and ensuring quality of water.

An organic fertilizer factory using the mud as raw material is to be built with a view to contributing to increased grain production.

More convoys are expected to be organized to tackle dredging in the waterway of the Pothonggang Recreation Ground.