Tanks, casks, drums, cans, boxes and similar containers, of iron or steel, for any material, of a capacity of >= 50 l but <= 300 l, n.e.s. (excl. containers for compressed or liquefied gas, or containers fitted with mechanical or thermal equipment) (HS code(s): 731010); Barrels. Drums. Canisters (ICS code(s): 55.140)