Chad HS Code

HS Code 310490: Carnallite, sylvite and other crude natural potassium salts, potassium magnesium sulphate and mixtures of potassic fertilisers, e.g. mixtures of potassium chloride and potassium sulphate (excl. those in pellet or similar forms, or in packages with a gross weight of <= 10 kg) in Chad

Q: What is HS code 310490 in Chad?

HS code 310490 covers Carnallite, sylvite and other crude natural potassium salts, potassium magnesium sulphate and mixtures of potassic fertilisers, e.g. mixtures of potassium chloride and potassium sulphate (excl. those in pellet or similar forms, or in packages with a gross weight of <= 10 kg) in Chad. It sits in Chapter 31 (Fertilizers), Heading 3104 of the Harmonized System, and is classified under TEC CEMAC / CEEAC CET.

Q: Is HS code 310490 the same across all countries?

Yes — up to the 6-digit level, HS code 310490 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Chad extends it under TEC CEMAC / CEEAC CET.

Q: What system does Chad use to classify HS code 310490?

Chad classifies products under the CEMAC / CEEAC Common External Tariff (TEC CEMAC / CEEAC CET; locally Tarif Extérieur Commun CEMAC), which extends HS codes to 8 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 310490 in Chad?

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

What is HS Code 310490 in Chad

Under Chad's CEMAC / CEEAC Common External Tariff (Tarif Extérieur Commun CEMAC), HS Code 310490 is the WCO Harmonized System subheading for Carnallite, sylvite and other crude natural potassium salts, potassium magnesium sulphate and mixtures of potassic fertilisers, e.g. mixtures of potassium chloride and potassium sulphate (excl. those in pellet or similar forms, or in packages with a gross weight of <= 10 kg). This is the most detailed internationally standardized level; Chad extends classifications to 8 digits under its national tariff system. 310490 belongs to Section VI: Products of the chemical or allied industries, Chapter 31: Fertilizers, Heading 3104: Mineral or chemical fertilisers, potassic.

Explore more 2026 Latest Chad import export trade data and shipment records for HS Code Other Potash Fertilizers on TradeInt global trade data platform

Classification Path of HS Code 310490 in Chad

Section VI

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

Chapter 31

Fertilizers

HS Code 3104

Mineral or chemical fertilisers, potassic

HS Code 310490

Carnallite, sylvite and other crude natural potassium salts, potassium magnesium sulphate and mixtures of potassic fertilisers, e.g. mixtures of potassium chloride and potassium sulphate (excl. those in pellet or similar forms, or in packages with a gross weight of <= 10 kg)

HS Code 31049000

Carnallite, sylvinite et autres sels de potassium naturels bruts, sulfate de potassium et de magnésium et mélanges d'engrais potassiques [p.ex. mélanges de chlorure de potassium et de sulfate de potassium] (à l'excl. des produits présentés soit en tablettes ou formes simil., soit en emballages d'un poids brut <= 10 kg)

Chad Tariff Classification: CEMAC / CEEAC Common External Tariff (TEC CEMAC / CEEAC CET)

In Chad, HS 310490 is classified under the CEMAC / CEEAC Common External Tariff (Tarif Extérieur Commun CEMAC) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule CEMAC / CEEAC Common External Tariff (TEC CEMAC / CEEAC CET)

Local name Tarif Extérieur Commun CEMAC

Digits 8

Official source https://www.finances.gouv.td/

You know what 310490 means. Now see 2026 latest real trade activity for Other Potash Fertilizers in Chad.

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

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Top Trading Product of HS Code 3104

Top Chad import Product Under HS Code 3104

1 310420: Potassium chloride, in packs >10 kg $58.2K

Figures shown for 2020.

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

Related HS Code to Chad Other Potash Fertilizers (310490)

HS Code 31049000

HS Code 310420

Potassium chloride for use as fertiliser (excl. that in pellet or similar forms, or in packages with a gross weight of <= 10 kg)

HS Code 310430

Potassium sulphate (excl. that in pellet or similar forms, or in packages with a gross weight of <= 10 kg)

HS Code 310100

Animal or vegetable fertilisers, whether or not mixed together or chemically treated; fertilisers produced by the mixing or chemical treatment of animal or vegetable products (excl. those in pellet or similar forms, or in packages with a gross weight of <= 10 kg)

HS Code 310210

Urea, whether or not in aqueous solution (excl. that in pellet or similar forms, or in packages with a gross weight of <= 10 kg)

HS Code 310221

Ammonium sulphate (excl. that in pellet or similar forms, or in packages with a gross weight of <= 10 kg)

HS Code 310229

Ammonium sulphate/nitrate mixtures/double salts in pack weighg > 10 kg

HS Code 310230

Ammonium nitrate, whether or not in aqueous solution (excl. that in pellet or similar forms, or in packages with a gross weight of <= 10 kg)

HS Code 310240

Ammonium nitrate mixd w cal carb o non-frt subts in pack weighg >10 kg

HS Code 310250

Sodium nitrate (excl. that in pellet or similar forms, or in packages with a gross weight of <= 10 kg)

Frequently Asked Questions

What is HS code 310490 in Chad?

HS code 310490 covers Carnallite, sylvite and other crude natural potassium salts, potassium magnesium sulphate and mixtures of potassic fertilisers, e.g. mixtures of potassium chloride and potassium sulphate (excl. those in pellet or similar forms, or in packages with a gross weight of <= 10 kg) in Chad. It sits in Chapter 31 (Fertilizers), Heading 3104 of the Harmonized System, and is classified under TEC CEMAC / CEEAC CET.

Is HS code 310490 the same across all countries?

What system does Chad use to classify HS code 310490?

Where can I officially look up HS code 310490 in Chad?