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Section XV — Base metals and articles of base metal

Chapter 73 — Articles of iron or steel

Heading 7305 — Other tubes and pipes (for example, welded, riveted or similarly closed), having circular crosssections, the external diameter of which exceeds 406.4 mm, of iron or steel.

Subheading

7305.20 Casing of a kind used in drilling for oil or gas

Common commodities
Large diameter oil well casingGas well casing exceeding 406.4mmIron borehole wall supportSteel casing for deep drillingOil industry surface casingHeavy-duty gas well tubingOffshore oil casingDrilling operation's wall supportHigh-strength oil well pipeGas production support casing

HS codes

CodeDescriptionTaxes
7305.20.10Over 20 cm diameterCustoms TaxCID, PAL, SSCL, VAT
7305.20.90OtherCustoms TaxCID, PAL, SSCL, VAT