COSCO Vietnam

At 88,600 gross tons, COSCO Vietnam is the 4,863rd largest of the 84,014 vessels in this registry that report a tonnage. The median across that set is 5,994 GT, so this hull is about 15 times the typical vessel on record here. The largest measures 499,167 GT.

Among the 3,881 container ships held here, it ranks 786th by tonnage — larger than 79% of that group. Their median tonnage is 33,698 GT, and the largest tenth begin at 140,096 GT. The flag most often flown by this group is Liberia (498 ships). The yard that appears most often against it is HD Hyundai Heavy Industries, with 348 hulls on record.

COSCO Vietnam was built in 2011, making it 15 years old. It is one of 2,848 hulls in this registry delivered that year, a cohort whose median tonnage is 23,456 GT; within it this ship is the 343rd largest. Across the whole of the 2010s the registry holds 20,111 vessels, median 23,456 GT. The median build year across the entire registry is 1995.

The registry attributes 1,092 vessels to HD Hyundai Heavy Industries, with a median tonnage of 65,131 GT, delivered between 1970 and 2025. See the rest of that yard’s output.

At 334.0 m overall, COSCO Vietnam is 112.4 m longer than the 221.6 m median for container ships on record and a draft of 14.6 m.

IMO numbers are issued in broadly chronological blocks. Within 500 either side of 9448815 this registry holds 85 other vessels, whose median build year is 2010 and which range from 2007 to 2012. That places this hull’s registration in the same part of the series, consistent with its recorded build year of 2011.

Its IMO number, 9448815, carries its own check digit. The first six digits are weighted seven down to two and summed — 9×7 + 4×6 + 4×5 + 8×4 + 8×3 + 1×2 = 165 — and the last digit of that total, 5, must equal the seventh digit, 5. It does, so this number is well formed.