​On September 4, 2021, YS-CSD300 cutter suction dredger was successfully delivered

On August 12, 2021, 2000m³ cutter suction dredger of Yongsheng shipyard was successfully delivered

On July 29, 2021, the 14 inch cutter suction dredger ordered by Egyptian customers was delivered

On the afternoon of July 15, 2021, Yongsheng Wang , chairman of Yongsheng dredging equipment company, Xin, manager of sales department, Yuan and Gao of Design Department warmly received Professor Hu of Design Institute and four people from the client.