Section 15 Base metals and articles of base metal 73 Articles of iron or steel 73 10 Tanks, casks, drums, cans, boxes and similar containers, for any material (other than compressed or liquefied gas), of iron or steel, of a capacity not exceeding 300 l, whether or not lined or heat-insulated, but not fitted with mechanical or thermal equipment Commodity Code Description 73 10 10 - Of a capacity of 50 litres or more 73 10 21 - - Cans which are to be closed by soldering or crimping 73 10 29 - - Other