Common metals and their manufacture, 73 Articles of iron or steel, 73.15 -chain and parts thereof, of iron or steel:, 73.15.8 -chain and parts thereof, of iron or steel: --other chains, 73.15.89.00.000.P -chain and parts thereof, of iron or steel: --other chains ---other, Importers, Common metals and their manufacture, 79 Zinc and articles thereof, Common metals and their manufacture, 73 Articles of iron or steel, 73.04 -tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel:, 73.04.4 -tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel: --others, of circular cross section, of stainless steel, Companies

Customs glossary
Common metals and their manufacture
73 Articles of iron or steel
73.15 -chain and parts thereof, of iron or steel:
73.15.8 -chain and parts thereof, of iron or steel: --other chains
73.15.89.00.000.P -chain and parts thereof, of iron or steel: --other chains ---other
Common metals and their manufacture
79 Zinc and articles thereof
Common metals and their manufacture
73 Articles of iron or steel
73.04 -tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel:
73.04.4 -tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel: --others, of circular cross section, of stainless steel