Section 15 Base metals and articles of base metal 73 Articles of iron or steel 73 10 Tanks, casks, drums, cans... (excl. for gas) of iron or steel, <300 l 73 10 21 Cans used for preserving food and drink of iron or steel, <50 l 73 10 21 00 Cans used for preserving food and drink of iron or steel, <50 l Commodity Code Description 73 10 21 00 00 Cans used for preserving food and drink of iron or steel, <50 l