So twenty tons (the amount of coke they stole) is one container since this was on a container ship [1] since a 40' container is registered at 26.5 to 30 tons. [

So twenty tons (the amount of coke they stole) is one container since this was on a container ship [1] since a 40' container is registered at 26.5 to 30 tons. [2] [1] https://www.vesselfinder.com/vessels/MSC-GAYANE-IMO-9770763-MMSI-636018276 https://www.vesselfinder.com/vessels/MSC-GAYANE-IMO-9770763-... [2] https://www.quora.com/How-many-tons-a-container-can-contain https://www.quora.com/How-many-tons-a-container-can-contain