Canada HS Code

HS Code 293359: Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : Other in Canada

Q: Is HS code 293359 the same across all countries?

Yes — up to the 6-digit level, HS code 293359 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Canada extends it under Canada HS.

Q: What system does Canada use to classify HS code 293359?

Canada classifies products under the Customs Tariff of Canada (Canada HS; locally Tarif des douanes du Canada), which extends HS codes to 10 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 293359 in Canada?

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

What is HS Code 293359 in Canada

Under Canada's Customs Tariff of Canada (Tarif des douanes du Canada), HS Code 293359 is the WCO Harmonized System subheading for Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : Other. This is the most detailed internationally standardized level; Canada extends classifications to 10 digits under its national tariff system. 293359 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2933: Heterocyclic compounds with nitrogen heteroatom(s) only.

Explore more 2026 Latest Canada import export trade data and shipment records for HS Code Other Pyrimidine Compounds on TradeInt global trade data platform

Classification Path of HS Code 293359 in Canada

Section VI

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

Chapter 29

Organic chemicals

HS Code 2933

Heterocyclic compounds with nitrogen heteroatom(s) only

HS Code 293359

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : Other

HS Code 2933590010

Compds of adenine,cytosine,guanine,thymine/uracil,mfr syn orgn dyes/pigment, etc Comp adénine,cytosine,guanine,thymine/uracil,fab teinture org syn/mat

HS Code 2933590011

Acyclovir,with nitrogen hetero-atoms,cont a pyrimidine ring in the structure Acyclovir, à hétéroatomes d'azote, structure à cycle pyrimidine

HS Code 2933590012

Primidone Primidone

HS Code 2933590013

Trimethoprim Triméthoprim

HS Code 2933590014

Allopurinol Allopurinol

HS Code 2933590015

Acyclovir Acyclovir

HS Code 2933590016

Methaqualone Méthaqualone

HS Code 2933590017

Acyclovir Acyclovir

HS Code 2933590019

Heterocyclic compd,w nitrogen hetero-atoms,cont pyrimidine ring in structure ,nes Composés hétérocycliques,à hétéroatomes d'azote,structure à cycle pyr

HS Code 2933590020

Heterocyclic compd,w nitrogen hetero-atoms,cont a piperazine ring in struct, nes Composés hétérocycliques,à hétéroatomes d'azote,structure à cycle pip

HS Code 2933590021

Compounds of acyclovir, containing a pyrimidine ring Composés d'acyclovir, comportant un cycle pyrimidine

HS Code 2933590022

Triethylenediamine Triéthylènediamine

HS Code 2933590023

Hydroxyzine Hydroxyzine

HS Code 2933590029

Other heterocyclic compounds,w nitr het atom only, cont a pyrimidine ring, n es Au comp hétéro,à hétéroatome d'azote,struct comp 1 cycle triazine n c

HS Code 2933590030

Heterocyclic compounds, w nitr het atom only, containing a piperazine ring, nes Composés hétéro, à hétéroatome(s) d'azote seul, struct cont cycle pip

HS Code 2933591000

Adenine,cytosine,guanine,thymine,uracil, mat mfr syn organic dyes/pigment, e tc Adénine,cytosine,guanine,thymine,uracil, fab teinture org syn/mat col

HS Code 2933599100

Piperazine phosphate Phosphate de pipérazine

HS Code 2933599911

Diazinon Diazinon

HS Code 2933599912

Primidone Primidone

HS Code 2933599913

Trimethoprim Triméthoprime

HS Code 2933599914

Allopurinol Allopurinol

HS Code 2933599915

Acyclovir Acyclovir

HS Code 2933599916

Methaqualone Méthaqualone

HS Code 2933599917

Mecloqualone Mécloqualone

HS Code 2933599918

Triamterene Triamtérène

HS Code 2933599919

Heterocyclic compounds,w nitr het atom only, containing a pyrimidine ring, n es Composés hétéro, à hétéroatome(s) d'azote seul, struct cont cycle pyr

HS Code 2933599921

Piperazine Pipérazine

HS Code 2933599922

Hydroxyzine Hydroxyzine

HS Code 2933599923

Loprazolam Loprazolam

HS Code 2933599924

Zipeprol Zipprol

HS Code 2933599929

Heterocyclic compounds, w nitr het atom only, containing a piperazine ring, nes Composés hétéro, à hétéroatome(s) d'azote seul, struct cont cycle pip

Canada Tariff Classification: Customs Tariff of Canada (Canada HS)

In Canada, HS 293359 is classified under the Customs Tariff of Canada (Tarif des douanes du Canada) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Customs Tariff of Canada (Canada HS)

Local name Tarif des douanes du Canada

Digits 10

Official source https://www.cbsa-asfc.gc.ca/

You know what 293359 means. Now see 2026 latest real trade activity for Other Pyrimidine Compounds in Canada.

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

Search 2026 Latest Canada Import Data Search 2026 Latest Canada Export Data

Top Trading Product of HS Code 2933

Top Canada import Product Under HS Code 2933

1 293359: Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : Other $535.7M 2 293399: Other : Other $194.0M 3 293339: Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Other $159.9M

Figures shown for 2025.

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

Top Canada export Product Under HS Code 2933

1 293359: Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : Other $59.1M 2 293399: Other : Other $37.1M 3 293349: Compounds containing in the structure a quinoline or isoquinoline ringsystem (whether or not hydrogenated), not further fused : Other $11.4M

Figures shown for 2025.

For more 2026 recent data, search for Canada export trade records

Related HS Code to Canada Other Pyrimidine Compounds (293359)

HS Code 2933590010

Compds of adenine,cytosine,guanine,thymine/uracil,mfr syn orgn dyes/pigment,

HS Code 2933590011

Acyclovir,with nitrogen hetero-atoms,cont a pyrimidine ring in the structure

Heterocyclic compd,w nitrogen hetero-atoms,cont pyrimidine ring in structure

HS Code 2933590020

Heterocyclic compd,w nitrogen hetero-atoms,cont a piperazine ring in struct,

Frequently Asked Questions

What is HS code 293359 in Canada?

HS code 293359 covers Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : Other in Canada. It sits in Chapter 29 (Organic chemicals), Heading 2933 of the Harmonized System, and is classified under Canada HS.

Is HS code 293359 the same across all countries?

What system does Canada use to classify HS code 293359?

Where can I officially look up HS code 293359 in Canada?