7304 Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel

7304.11 Iron or steel (excluding cast iron); seamless, line pipe of a kind used for oil or gas pipelines, of stainless steel

• 7304.11.00 Of stainless steelFree

7304.19 Iron or steel (excluding cast iron or stainless steel); seamless, line pipe of a kind used for oil or gas pipelines

• Other
• 7304.19.05 Of a wall thickness exceeding 4,3 mm but not exceeding 12,7 mm and an outside cross-sectional dimension exceeding 200 mm but not exceeding 600 mm15%
• 7304.19.10 Other, of a wall thickness not exceeding 25 mm and an outside cross-sectional dimension not exceeding 170 mm15%
• 7304.19.90 Other15%

7304.22 Steel, stainless; seamless, drill pipe, of a kind used in drilling for oil or gas

• 7304.22.00 Drill pipe of stainless steel10%

7304.23 Iron or steel (excluding cast iron or stainless steel); seamless, drill pipe, of a kind used in drilling for oil or gas

• 7304.23.05 Of a wall thickness exceeding 4,3 mm but not exceeding 12,7 mm and an outside cross-sectional dimension exceeding 60 mm but not exceeding 115 mm15%
• 7304.23.10 Other, of a wall thickness not exceeding 25 mm and an outside cross-sectional dimension not exceeding 178 mm15%
• 7304.23.90 Other15%

7304.24 Steel, stainless; seamless, casing and tubing, of a kind used in drilling for oil or gas

• 7304.24.00 Other, of stainless steel15%

7304.29 Iron or steel (excluding cast iron or stainless steel); seamless, casing and tubing, of a kind used in drilling for oil or gas

• Other
• 7304.29.05 Of a wall thickness exceeding 4,3 mm but not exceeding 12,7 mm and an outside cross-section dimension exceeding 60 mm but not exceeding 510 mm15%
• 7304.29.10 Other, of a wall thickness not exceeding 25 mm and an outside cross-sectional dimension not exceeding 178 mm15%
• 7304.29.90 Other15%

7304.31 Iron or non-alloy steel (excluding cast iron); seamless, cold-drawn or cold-rolled, tubes, pipes and hollow profiles of circular cross-section

• 7304.31.00 Cold-drawn or cold-rolled (cold-reduced)15%

7304.39 Iron or non-alloy steel (excluding cast iron); seamless, (excluding cold-drawn or cold-rolled), tubes, pipes and hollow profiles of circular cross-section

• Other
• 7304.39.30 Of a wall thickness exceeding 4,3 mm but not exceeding 12 mm and of a cross-sectional dimension exceeding 200 mm or more but not exceeding 600 mm15%
• 7304.39.35 Other, of a wall thickness exceeding 25 mm or an outside cross-sectional dimension exceeding 170 mmFree
• 7304.39.90 Other15%

7304.41 Steel, stainless; cold-drawn or cold-rolled (cold-reduced), tubes and pipes of circular cross-section

• 7304.41.00 Cold-drawn or cold-rolled (cold-reduced)Free

7304.49 Steel, stainless; (excluding cold-drawn or cold-rolled), tubes pipes and hollow profiles of circular cross-section

• 7304.49.00 OtherFree

7304.51 Steel, alloy (not stainless steel); seamless, cold-drawn or cold-rolled (cold-reduced), tubes, pipes and hollow profiles of circular cross-section

• 7304.51.00 Cold-drawn or cold-rolled (cold-reduced)15%

7304.59 Steel, alloy (not stainless steel); (excluding cold-drawn or cold-rolled), tubes, pipes and hollow profiles of circular cross-section

• Other
• 7304.59.45 Of a wall thickness exceeding 25 mm or an outside cross-sectional dimension exceeding 170 mmFree
• 7304.59.90 Other15%

7304.90 Iron or steel (excluding cast iron); seamless, tubes, pipes and hollow profiles, seamless, n.e.c. in heading no. 7304

• 7304.90.00 Other15%