Chad HS Code

HS Code 29171100: Acide oxalique, ses sels et ses esters (à l'excl. des composés inorganiques ou organiques du mercure) in Chad

Q: Is HS code 29171100 the same across all countries?

Only the first 6 digits of HS code 29171100 are internationally harmonized. The remaining digits are added by Chad under TEC CEMAC / CEEAC CET and are not directly comparable to other countries' codes.

Q: What system does Chad use to classify HS code 29171100?

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 29171100 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 29171100 in Chad

Under Chad's CEMAC / CEEAC Common External Tariff (Tarif Extérieur Commun CEMAC), HS Code 29171100 is classified as Acide oxalique, ses sels et ses esters (à l'excl. des composés inorganiques ou organiques du mercure). Chad's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 29171100 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2917: Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives.

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

Classification Path of HS Code 29171100 in Chad

Section VI

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

Chapter 29

Organic chemicals

HS Code 2917

Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

HS Code 29171100

Acide oxalique, ses sels et ses esters (à l'excl. des composés inorganiques ou organiques du mercure)

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

In Chad, HS 29171100 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 29171100 means. Now see 2026 latest real trade activity for Oxalic Acid 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 2917

Top Chad import Product Under HS Code 2917

1 291733: Dinonyl or didecyl orthophthalates $4.4K

Figures shown for 2020.

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

Related HS Code to Chad Oxalic Acid (29171100)

HS Code 291712

Adipic acid, its salts and esters

HS Code 291713

Azelaic acid, sebacic acid, their salts and esters

HS Code 291714

Maleic anhydride

HS Code 291719

Acyclic polycarboxylic acids and their derivatives, nes

HS Code 291720

Cyclanic, cyclenic or cycloterpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives

HS Code 291732

Dioctyl orthophthalates

HS Code 291733

Dinonyl or didecyl orthophthalates

HS Code 291734

Esters of orthophthalic acid (excl. dibutyl, dioctyl, dinonyl or didecyl orthophthalates)

HS Code 291735

Phthalic anhydride

HS Code 291736

Terephthalic acid and its salts

29171100 in Other Countries

See how 29171100 (Oxalic Acid) is classified across other countries, each with its own national code and local description.

Compare 29171100 across countries

Frequently Asked Questions

What is HS code 29171100 in Chad?

HS code 29171100 covers Acide oxalique, ses sels et ses esters (à l'excl. des composés inorganiques ou organiques du mercure) in Chad. It sits in Chapter 29 (Organic chemicals), Heading 2917 of the Harmonized System, and is classified under TEC CEMAC / CEEAC CET.

Is HS code 29171100 the same across all countries?

What system does Chad use to classify HS code 29171100?

Where can I officially look up HS code 29171100 in Chad?