Mexico HS Code

HS Code 730431: "Tubes, pipes and hollow profiles seamless, of circular cross-section, of iron or non-alloy steel, cold-drawn or cold-rolled ""cold-reduced"" (excl. cast iron products and line pipe of a kind used for oil or gas pipelines or casing and tubing of a kind used for drilling for oil or gas)" in Mexico

Q: Is HS code 730431 the same across all countries?

Yes — up to the 6-digit level, HS code 730431 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Mexico extends it under TIGIE.

Q: What system does Mexico use to classify HS code 730431?

Mexico classifies products under the Tarifa de la Ley de los Impuestos Generales de Importación y Exportación + NICO (TIGIE; locally TIGIE + NICO), which extends HS codes to 10 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 730431 in Mexico?

The official source is https://www.gob.mx/anam. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 730431 in Mexico

Under Mexico's Tarifa de la Ley de los Impuestos Generales de Importación y Exportación + NICO (TIGIE + NICO), HS Code 730431 is the WCO Harmonized System subheading for "Tubes, pipes and hollow profiles seamless, of circular cross-section, of iron or non-alloy steel, cold-drawn or cold-rolled ""cold-reduced"" (excl. cast iron products and line pipe of a kind used for oil or gas pipelines or casing and tubing of a kind used for drilling for oil or gas)". This is the most detailed internationally standardized level; Mexico extends classifications to 10 digits under its national tariff system. 730431 belongs to Section XV: Base metals and articles of base metal, Chapter 73: Articles of iron or steel, Heading 7304: Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel.

Explore more 2026 Latest Mexico import export trade data and shipment records for HS Code Cold-Drawn Seamless Steel Pipe on TradeInt global trade data platform

Classification Path of HS Code 730431 in Mexico

Section XV

Chapters (72-83) Base metals and articles of base metal

Chapter 73

Articles of iron or steel

HS Code 7304

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

HS Code 730431

"Tubes, pipes and hollow profiles seamless, of circular cross-section, of iron or non-alloy steel, cold-drawn or cold-rolled ""cold-reduced"" (excl. cast iron products and line pipe of a kind used for oil or gas pipelines or casing and tubing of a kind used for drilling for oil or gas)"

HS Code 7304310101

"Structural" tubes of an external diameter of 60.3 mm or more but not exceeding 114.3 mm. Tubos "estructurales" de diámetro exterior superior o igual a 60.3 mm pero inferior o igual a 114.3 mm.

HS Code 7304310199

Other. Los demás.

HS Code 7304311001

Of an external diameter of 60.3 mm or more but not exceeding 114.3 mm. De diámetro exterior igual o superior a 60.3 mm pero inferior o igual de 114.3 mm.

HS Code 7304311099

Other. Los demás.

HS Code 7304319901

Hollow bars of an external diameter exceeding 30 mm not exceeding 50 mm. Barras huecas de diámetro exterior superior a 30 mm sin exceder de 50 mm.

HS Code 7304319902

Hollow bars of an external diameter exceeding 50 mm. Barras huecas con diámetro exterior superior a 50 mm.

HS Code 7304319903

Coils. Serpentines.

HS Code 7304319904

Finned or studded tubes. Tubos aletados o con birlos.

HS Code 7304319905

Of carbon steel, of a diameter exceeding 120 mm. De acero al carbono, con diámetro superior a 120 mm.

HS Code 7304319906

Penstocks, whether or not hooped, of the kind used in hydroelectric installations. Conducciones forzadas, incluso con zunchos, del tipo utilizado en instalaciones hidroeléctricas.

HS Code 7304319907

Tubes for sounding and mining drilling. Tubos de sondeo y perforación minera.

HS Code 7304319908

Semi-finished tubes or blanks, of an external diameter of 38.1 mm or 57.7 mm, with a tolerance of ±1%, for exclusive use by tube manufacturers. Tubos semiterminados o esbozos, cuyo diámetro exterior sea de 38.1 mm o 57.7 mm, con tolerancia de ±1%, para uso exclusivo de empresas fabricantes de tubería.

HS Code 7304319909

Of an external diameter of 60.3 mm or more but not exceeding 114.3 mm, other than "mechanical" tubes and that covered by commercial identification numbers 7304.31.99.01 and 7304.31.99.06. De diámetro exterior igual o superior a 60.3 mm pero inferior o igual a 114.3 mm, excepto los tubos "mecánicos" y lo comprendido en los números de identificación comercial 7304.31.99.01 y 7304.31.99.06.

HS Code 7304319991

Other, designed for use in boilers, superheaters, heat exchangers, condensers, refining furnaces, water heaters or the like. Los demás, diseñados para su uso en calderas, sobrecalentadores, intercambiadores de calor, condensadores, hornos de refinación, calentadores de agua u otros similares.

HS Code 7304319999

Other. Los demás.

Mexico Tariff Classification: Tarifa de la Ley de los Impuestos Generales de Importación y Exportación + NICO (TIGIE)

In Mexico, HS 730431 is classified under the Tarifa de la Ley de los Impuestos Generales de Importación y Exportación + NICO (TIGIE + NICO) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Tarifa de la Ley de los Impuestos Generales de Importación y Exportación + NICO (TIGIE)

Local name TIGIE + NICO

Digits 10

Official source https://www.gob.mx/anam

You know what 730431 means. Now see 2026 latest real trade activity for Cold-Drawn Seamless Steel Pipe in Mexico.

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

Search 2026 Latest Mexico Import Data Search 2026 Latest Mexico Export Data

Top Trading Product of HS Code 7304

Top Mexico import Product Under HS Code 7304

1 730439: "Tubes, pipes and hollow profiles seamless, of circular cross-section, of iron or non-alloy steel, not cold-drawn or cold-rolled ""cold-reduced"" (excl. cast iron products, line pipe of a kind used for oil or gas pipelines, casing and tubing of a kind used for drilling for oil or gas)" $2.3B 2 730423: Drill pipe, seamless, of a kind used in drilling for oil or gas, of iron or steel (excl. products of stainless steel or of cast iron) $239.2M 3 730419: Line pipe of a kind used for oil or gas pipelines, seamless, of iron or steel (excl. products of stainless steel or of cast iron) $86.3M

Figures shown for 2025.

For more 2026 recent data, search for Mexico import trade records

Top Mexico export Product Under HS Code 7304

1 730429: Casing and tubing of a kind used in drilling for oil or gas, seamless, of iron or steel (excl. products of cast iron) $938.1M 2 730419: Line pipe of a kind used for oil or gas pipelines, seamless, of iron or steel (excl. products of stainless steel or of cast iron) $295.0M 3 730439: "Tubes, pipes and hollow profiles seamless, of circular cross-section, of iron or non-alloy steel, not cold-drawn or cold-rolled ""cold-reduced"" (excl. cast iron products, line pipe of a kind used for oil or gas pipelines, casing and tubing of a kind used for drilling for oil or gas)" $74.7M

Figures shown for 2025.

For more 2026 recent data, search for Mexico export trade records

Related HS Code to Mexico Cold-Drawn Seamless Steel Pipe (730431)

HS Code 7304310101

"Structural" tubes of an external diameter of 60.3 mm or more but not exceeding 114.3 mm.

HS Code 7304310199

Other.

HS Code 7304311001

Of an external diameter of 60.3 mm or more but not exceeding 114.3 mm.

HS Code 7304311099

Other.

HS Code 7304319901

Hollow bars of an external diameter exceeding 30 mm not exceeding 50 mm.

HS Code 7304319902

Hollow bars of an external diameter exceeding 50 mm.

HS Code 7304319903

Coils.

HS Code 7304319904

Finned or studded tubes.

HS Code 7304319905

Of carbon steel, of a diameter exceeding 120 mm.

HS Code 7304319906

Penstocks, whether or not hooped, of the kind used in hydroelectric installations.

Frequently Asked Questions

What is HS code 730431 in Mexico?

HS code 730431 covers "Tubes, pipes and hollow profiles seamless, of circular cross-section, of iron or non-alloy steel, cold-drawn or cold-rolled ""cold-reduced"" (excl. cast iron products and line pipe of a kind used for oil or gas pipelines or casing and tubing of a kind used for drilling for oil or gas)" in Mexico. It sits in Chapter 73 (Articles of iron or steel), Heading 7304 of the Harmonized System, and is classified under TIGIE.

Is HS code 730431 the same across all countries?

What system does Mexico use to classify HS code 730431?

Where can I officially look up HS code 730431 in Mexico?