Empire City was carrying a cargo of 8,403 tons of coal.
During the year of 2010-11, it handled a total cargo of 11.01 million tons.
The ship's cargo of 2,100 tons of coal was washed out to sea without a trace.
Its cargo of 3,173 tons of munitions continues to pose a threat to the local area.
The ship sank quickly, probably due to her cargo of 8,350 tons of ilmenite ore.
Empire Attendant was carrying a cargo of 350 tons of steel and also explosives.
Experts are still divided over the fate of the remaining cargo of at least 65,000 tons of fuel oil.
She was carrying a cargo of 15 aircraft, 30 tanks, 2,455 tons of military stores and six vehicles.