Chad HS Code

HS Code 840590: Parts of prod gas/wat gas generatrs,acetylen gas gen&sim water gas gen in Chad

Q: What is HS code 840590 in Chad?

HS code 840590 covers Parts of prod gas/wat gas generatrs,acetylen gas gen&sim water gas gen in Chad. It sits in Chapter 84 (Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof), Heading 8405 of the Harmonized System, and is classified under TEC CEMAC / CEEAC CET.

Q: Is HS code 840590 the same across all countries?

Yes — up to the 6-digit level, HS code 840590 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 840590?

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 840590 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 840590 in Chad

Under Chad's CEMAC / CEEAC Common External Tariff (Tarif Extérieur Commun CEMAC), HS Code 840590 is the WCO Harmonized System subheading for Parts of prod gas/wat gas generatrs,acetylen gas gen&sim water gas gen. This is the most detailed internationally standardized level; Chad extends classifications to 8 digits under its national tariff system. 840590 belongs to Section XVI: Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles, Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof, Heading 8405: Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers.

Explore more 2026 Latest Chad import export trade data and shipment records for HS Code Gas Generator Parts on TradeInt global trade data platform

Classification Path of HS Code 840590 in Chad

Section XVI

Chapters (84-85) Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles

Chapter 84

Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

HS Code 8405

Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers

HS Code 840590

Parts of prod gas/wat gas generatrs,acetylen gas gen&sim water gas gen

HS Code 84059000

Parties des générateurs de gaz à l'air ou de gaz à l'eau et des générateurs d'acétylène ou des générateurs simil. de gaz par procédé à l'eau, n.d.a.

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

In Chad, HS 840590 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 840590 means. Now see 2026 latest real trade activity for Gas Generator Parts 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 8405

Top Chad import Product Under HS Code 8405

1 840590: Producer, water and acetylene gas generator parts $5.2K 2 840510: Producer, water and acetylene gas generators $960

Figures shown for 2020.

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

Related HS Code to Chad Gas Generator Parts (840590)

HS Code 84059000

Parties des générateurs de gaz à l'air ou de gaz à l'eau et des générateurs d'acétylène ou des générateurs simil. de gaz par procédé à l'eau, n.d.a.

HS Code 840510

Producer gas or water gas generators acetylene gas gen & sim gas gen

HS Code 840110

"Nuclear reactors, ""Euratom"""

HS Code 840120

"Machinery and apparatus for isotopic separation, parts thereof, ""Euratom"""

HS Code 840130

"Fuel elements ""cartridges"", non-irradiated, in casing with handling fixtures, for nuclear reactors"

HS Code 840140

"Parts of nuclear reactors n.e.s., ""Euratom"""

HS Code 840211

Watertube boilers with a steam production > 45 t/hour

HS Code 840212

Watertube boilers with a steam production <= 45 t/hour (excl. central heating hot water boilers capable also of producing low pressure steam)

HS Code 840219

Vapour generating boilers nes, including hybrid boilers

HS Code 840220

Superheated water boilers

Frequently Asked Questions

What is HS code 840590 in Chad?

HS code 840590 covers Parts of prod gas/wat gas generatrs,acetylen gas gen&sim water gas gen in Chad. It sits in Chapter 84 (Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof), Heading 8405 of the Harmonized System, and is classified under TEC CEMAC / CEEAC CET.

Is HS code 840590 the same across all countries?

What system does Chad use to classify HS code 840590?

Where can I officially look up HS code 840590 in Chad?