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 10 Casting, forging or stamping, in the rough state 73 10 10 91 Casting, forging or stamping, in the rough state Commodity Code Description 73 10 10 91 00 Casting, forging or stamping, in the rough state