Section 15 Base metals and articles of base metal 83 Miscellaneous articles of base metal 83 03 Armoured or reinforced safes, strongboxes and doors and safe deposit lockers for strong-rooms, cash or deed boxes and the like, of base metal Commodity Code Description 83 03 00 Armoured or reinforced safes, strong-boxes and doors and safe deposit lockers for strong-rooms, cash or deed boxes and the like, of base metal.