| Name | Yun Tong 301 | | Category | Special service ships - Seagoing tugs | | IMO | 9702821 | | Call sign | BKRO6 | | Flag | China | | Year of built | 2013 | | Place of built | China | | Length, m | 53.50 | | Width, m | 12.00 | | Draught, m | 4.30 | | Deadweight, t | 742 | | Gross tonnage | 1,111 |
| | Home port | Zhoushan | | Shipbuilder | HAIBIN SHIPBUILDING - TAIZHOU JIANGSU | | Classification society | China Classification Society | | Owner | ZHOUSHAN YUNTONG SHPG CO LTD | | Operator | ZHOUSHAN YUNTONG SHPG CO LTD | | Status | In Service |
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