Chad HS Code

HS Code 381111: Anti-knock preparations based on lead compounds in Chad

Q: Is HS code 381111 the same across all countries?

Yes — up to the 6-digit level, HS code 381111 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 381111?

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 381111 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 381111 in Chad

Under Chad's CEMAC / CEEAC Common External Tariff (Tarif Extérieur Commun CEMAC), HS Code 381111 is the WCO Harmonized System subheading for Anti-knock preparations based on lead compounds. This is the most detailed internationally standardized level; Chad extends classifications to 8 digits under its national tariff system. 381111 belongs to Section VI: Products of the chemical or allied industries, Chapter 38: Miscellaneous chemical products, Heading 3811: Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils.

Explore more 2026 Latest Chad import export trade data and shipment records for HS Code Leaded Anti-Knock Additives on TradeInt global trade data platform

Classification Path of HS Code 381111 in Chad

Section VI

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

Chapter 38

Miscellaneous chemical products

HS Code 3811

Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils

HS Code 381111

Anti-knock preparations based on lead compounds

HS Code 38111100

Préparations antidétonantes à base de composés du plomb, pour essences

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

In Chad, HS 381111 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 381111 means. Now see 2026 latest real trade activity for Leaded Anti-Knock Additives 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 3811

Top Chad import Product Under HS Code 3811

1 381190: Oil additives nes, oxidation, corrosion, gum inhibito $743.2K 2 381121: Lubricating oil additives with petroleum, bitumen oil $492.9K 3 381119: Anti-knock preparations, except lead compounds $701

Figures shown for 2020.

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

Related HS Code to Chad Leaded Anti-Knock Additives (381111)

HS Code 38111100

Préparations antidétonantes à base de composés du plomb, pour essences

HS Code 381119

Anti-knock preparations for motor fuels (excl. those based on lead compounds)

HS Code 381121

Lubricatg oil additives cntg pet oils/oils obtaind from bitu minerals

HS Code 381129

Lubricating oil additives, nes

HS Code 381190

Oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives for mineral oils, incl. gasoline, or for other liquids used for the same purposes as mineral oils (excl. anti-knock preparations and oil lubricant additives)

HS Code 380110

Artificial graphite

HS Code 380120

Colloidal or semi-colloidal graphite

HS Code 380130

Carbonaceous pastes for electrodes and similar pastes for furnace linings

HS Code 380190

Pastes,blocks,plates/oth semi-manuf basd on graphite/oth carbon,nes

HS Code 380210

Activated carbon

Frequently Asked Questions

What is HS code 381111 in Chad?

HS code 381111 covers Anti-knock preparations based on lead compounds in Chad. It sits in Chapter 38 (Miscellaneous chemical products), Heading 3811 of the Harmonized System, and is classified under TEC CEMAC / CEEAC CET.

Is HS code 381111 the same across all countries?

What system does Chad use to classify HS code 381111?

Where can I officially look up HS code 381111 in Chad?