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HS 2022 · 6-digit international code

HS Code 293331

6-digit classification for Pyridine and Its Salts, with duty lookup and 1688 checks before payment

Official description: Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Pyridine and its salts

Also searched as: pyridine, azabenzene

Official sources, not guessesSame 6 digits worldwideBuilt for 1688 buyers

Classification

How 293331 breaks down

HS 2022
29Chapter

Organic chemicals

2933Heading

Heterocyclic compounds with nitrogen heteroatom(s) only

293331Subheading

Pyridine and its salts

Short answer

What HS code 293331 means before paying a 1688 supplier

HS code 293331 is the 6-digit HS 2022 starting point for pyridine and its salts; often searched as pyridine, azabenzene. Before using it in a landed-cost estimate, confirm the product material, function, destination market, and the official tariff source. Treat any 1688 supplier code as a clue, not the final import classification.

Use

Start with this 6-digit HS code and compare the product's material, function, and use.

Verify

Check the destination market's official HTS, TARIC, commodity-code, duty, VAT, or GST source.

Decide

If classification, documents, or restricted-product risk is unclear, submit the product for a written check.

Covered products

What products fall under HS code 293331?

Buyers sourcing pyridine and its salts from 1688 commonly describe it in these ways. If your product matches, 293331 is likely the right 6-digit starting point — confirm material and intended use against the official tariff.

pyridineazabenzene

Import duty by market

Where to check the import duty for HS 293331

The 6-digit code is universal, but duty, VAT and GST are set by the destination country and depend on the full national tariff line with China as the country of origin. Start from the official source for your market.

Compare the real China-origin import tax across markets

Use the HS & import duty checker to estimate duty + VAT/GST for 293331 by destination before you pay a 1688 supplier.

Questions

HS code 293331: common questions

What is HS code 293331?

HS code 293331 is the World Customs Organization 6-digit HS 2022 subheading for "Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Pyridine and its salts". The first two digits (29) are the chapter — Organic chemicals — and digits 3-4 (2933) are the heading. Countries add further digits (8-10) for their national tariff line.

What products fall under HS 293331?

Common products classified under 293331 include pyridine, azabenzene and similar items matching pyridine and its salts. The correct code still depends on the product's material, function and intended use.

How do I find the import duty for HS code 293331?

Duty is set by the destination country, not by the 6-digit HS code alone. Start from the official tariff of your market — USITC HTS (US), TARIC / Access2Markets (EU), GOV.UK Trade Tariff (UK), CBSA (Canada), ABF (Australia) or Singapore Customs — and look up the full national code with China as the country of origin.

Is HS code 293331 the same in every country?

The first 6 digits (293331) are the same worldwide under the WCO Harmonized System. Beyond that, each country extends the code (HTS in the US, TARIC in the EU, etc.) and sets its own duty and tax rates.

Can I trust the HS code a 1688 supplier gives me?

Treat a supplier-provided code as a clue, not a final classification. It can be incomplete, China-export-specific, or mismatched to your destination's rules. Verify against the official tariff and your product's actual material and use.

Sourcing pyridine and its salts from 1688?

Get a written pre-payment check — classification clues, China-origin landed cost, and supplier risk — before you commit. 5,754 HS codes covered.