Containership “YM Efficiency” (明發) arriving at Rokko Island, Kobe, on 15th October 2015
Registered owner: All Oceans Transportation Inc., Keelung, Taiwan
Manager: Yang Ming Marine Transport Corp., Keeling
Flag: Liberia
Builder: CSBC Corp. Kaohsiung Shipyard (Hull-889)
Gross tons: 42,741
Deadweight: 52,773
Length overall: 268.8 m
Engine: Wartsila type 7RT-flex96C diesel, by Diesel United Ltd.
Speed: 24.3 knots
Container capacity: 4,250
Completed 2005