Mexico HS Code

HS Code 291821: Salicylic acid and its salts in Mexico

Q: Is HS code 291821 the same across all countries?

Yes — up to the 6-digit level, HS code 291821 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 291821?

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 291821 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 291821 in Mexico

Under Mexico's Tarifa de la Ley de los Impuestos Generales de Importación y Exportación + NICO (TIGIE + NICO), HS Code 291821 is the WCO Harmonized System subheading for Salicylic acid and its salts. This is the most detailed internationally standardized level; Mexico extends classifications to 10 digits under its national tariff system. 291821 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2918: Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives.

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

Classification Path of HS Code 291821 in Mexico

Section VI

Chapters (28-38) Products of the chemical or allied industries

Chapter 29

Organic chemicals

HS Code 2918

Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

HS Code 291821

Salicylic acid and its salts

HS Code 2918210200

Bismuth subsalicylate. Subsalicilato de bismuto.

HS Code 2918219901

Salicylic acid. Ácido salicílico.

HS Code 2918219999

Other. Los demás.

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

In Mexico, HS 291821 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 291821 means. Now see 2026 latest real trade activity for Salicylic Acid 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 2918

Top Mexico import Product Under HS Code 2918

1 291814: Citric acid $88.3M 2 291811: Lactic acid, its salts and esters $42.4M 3 291899: (excl. only with alcohol, phenol, aldehyde or ketone function, and 2,4,5-T [ISO] [2,4,5-trichlorophenoxyacetic acid] and its salts and esters) $40.3M

Figures shown for 2025.

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

Top Mexico export Product Under HS Code 2918

1 291899: (excl. only with alcohol, phenol, aldehyde or ketone function, and 2,4,5-T [ISO] [2,4,5-trichlorophenoxyacetic acid] and its salts and esters) $38.9M 2 291823: Esters of salicylic acid and their salts $15.8M 3 291814: Citric acid $5.3M

Figures shown for 2025.

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

Related HS Code to Mexico Salicylic Acid (291821)

HS Code 2918210200

Bismuth subsalicylate.

Lactic acid, its salts and esters

HS Code 291812

Tartaric acid

HS Code 291813

Salts and esters of tartaric acid

HS Code 291814

Citric acid

HS Code 291815

Salts and esters of citric acid

HS Code 291816

Gluconic acid, its salts and esters

HS Code 291818

Chlorobenzilate ISO

Frequently Asked Questions

What is HS code 291821 in Mexico?

HS code 291821 covers Salicylic acid and its salts in Mexico. It sits in Chapter 29 (Organic chemicals), Heading 2918 of the Harmonized System, and is classified under TIGIE.

Is HS code 291821 the same across all countries?

What system does Mexico use to classify HS code 291821?

Where can I officially look up HS code 291821 in Mexico?