WCO Trade Tools provides essential information to support your trade activity.
Harmonized System
Section XV > Chapter 73 > Heading 7302 > 7302.30
Switch blades, crossing frogs, point rods and other crossing pieces
Section XV > Chapter 73 > Heading 7302 > 7302.40
Fish-plates and sole plates
Section XV > Chapter 73 > Heading 7303
Tubes, pipes and hollow profiles, of cast iron.
Section XV > Chapter 73 > Heading 7303 > 7303.00
Tubes, pipes and hollow profiles, of cast iron
Section XV > Chapter 73 > Heading 7304
Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel.
Section XV > Chapter 73 > Heading 7304 > 7304.1
Line pipe of a kind used for oil or gas pipelines
Section XV > Chapter 73 > Heading 7304 > 7304.2
Casing, tubing and drill pipe, of a kind used in drilling for oil or gas
Section XV > Chapter 73 > Heading 7304 > 7304.3
Other, of circular cross-section, of iron or non-alloy steel
Section XV > Chapter 73 > Heading 7304 > 7304.4
Other, of circular cross-section, of stainless steel