Mexico HS Code

HS Code 251200: Siliceous fossil meal(ie kieselguhr etc)&sim siliceous earths etc in Mexico

Q: Is HS code 251200 the same across all countries?

Yes — up to the 6-digit level, HS code 251200 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 251200?

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 251200 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 251200 in Mexico

Under Mexico's Tarifa de la Ley de los Impuestos Generales de Importación y Exportación + NICO (TIGIE + NICO), HS Code 251200 is the WCO Harmonized System subheading for Siliceous fossil meal(ie kieselguhr etc)&sim siliceous earths etc. This is the most detailed internationally standardized level; Mexico extends classifications to 10 digits under its national tariff system. 251200 belongs to Section V: Mineral products, Chapter 25: Salt; sulphur; earths and stone; plastering materials, lime and cement, Heading 2512: Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less.

Explore more 2026 Latest Mexico import export trade data and shipment records for HS Code Diatomaceous Earth on TradeInt global trade data platform

Classification Path of HS Code 251200 in Mexico

Section V

Chapters (25-27) Mineral products

Chapter 25

Salt; sulphur; earths and stone; plastering materials, lime and cement

HS Code 2512

Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less

HS Code 251200

Siliceous fossil meal(ie kieselguhr etc)&sim siliceous earths etc

HS Code 2512000100

Siliceous fossil meals (e.g., kieselguhr, tripolite, diatomite) and similar siliceous earths, of an apparent specific gravity of 1 or less, whether or not calcined. Harinas silíceas fósiles (por ejemplo: "kieselguhr", tripolita, diatomita) y demás tierras silíceas análogas, de densidad aparente inferior o igual a 1, incluso calcinadas.

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

In Mexico, HS 251200 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 251200 means. Now see 2026 latest real trade activity for Diatomaceous Earth in Mexico.

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

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Top Trading Product of HS Code 2512

Top Mexico import Product Under HS Code 2512

1 251200: Siliceous fossil meal(ie kieselguhr etc)&sim siliceous earths etc $803.7K

Figures shown for 2025.

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

Top Mexico export Product Under HS Code 2512

1 251200: Siliceous fossil meal(ie kieselguhr etc)&sim siliceous earths etc $10.3M

Figures shown for 2025.

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

Related HS Code to Mexico Diatomaceous Earth (251200)

HS Code 2512000100

Siliceous fossil meals (e.g., kieselguhr, tripolite, diatomite) and similar siliceous earths, of an apparent specific gravity of 1 or less, whether or not calcined.

HS Code 250100

Salt (includg table salt&denaturd salt) pure sodium chloride&sea water

HS Code 250200

Unroasted iron pyrites

HS Code 250300

Sulphur of all kinds (excl. sublimed sulphur, precipitated sulphur and colloidal sulphur)

HS Code 250410

n powder or flakes

HS Code 250490

excl. in powder or in flakes)

HS Code 250510

Silica sands and quartz sands

HS Code 250590

Natural sands nes, exc metal bearing sand of Chapter 26

HS Code 250610

Quartz (excl. quartz sands)

HS Code 250620

Quartzite, merely cut, by sawing or otherwise, in blocks or slabs of a square or rectangular shape

Frequently Asked Questions

What is HS code 251200 in Mexico?

HS code 251200 covers Siliceous fossil meal(ie kieselguhr etc)&sim siliceous earths etc in Mexico. It sits in Chapter 25 (Salt; sulphur; earths and stone; plastering materials, lime and cement), Heading 2512 of the Harmonized System, and is classified under TIGIE.

Is HS code 251200 the same across all countries?

What system does Mexico use to classify HS code 251200?

Where can I officially look up HS code 251200 in Mexico?