China’s Jiangsu Zhenjiang Shipyard has delivered a new harbour tug to local operator Ningbo Oil Port Barge for use in the East China Sea port of Ningbo-Zhoushan in Zhejiang province. Yonggang Tuo 80 has an LOA of 39 metres, a beam of 10.6 metres, a depth of 4.9 metres, a design draught of 4.15...