Canada HS Code

HS Code 2933900021: Maleic hydrazide in Canada

Q: Is HS code 2933900021 the same across all countries?

Only the first 6 digits of HS code 2933900021 are internationally harmonized. The remaining digits are added by Canada under Canada HS and are not directly comparable to other countries' codes.

Q: What system does Canada use to classify HS code 2933900021?

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 2933900021 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 2933900021 in Canada

Under Canada's Customs Tariff of Canada (Tarif des douanes du Canada), HS Code 2933900021 is classified as Maleic hydrazide. Canada's tariff system extends the WCO Harmonized System to 10 digits with national subdivisions. 2933900021 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 Maleic hydrazide on TradeInt global trade data platform

Classification Path of HS Code 2933900021 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 2933900021

Maleic hydrazide Hydrazide maléique

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

In Canada, HS 2933900021 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 2933900021 means. Now see 2026 latest real trade activity for Maleic hydrazide in Canada.

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

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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 Maleic hydrazide (2933900021)

HS Code 2933900011

N-methyl pyrrole 2-aceto nitrile

Zomepirac sodium salt

HS Code 2933900019

Hetercycl compds w nitr het atom only having an unfd five-memb ring struct n

HS Code 2933900029

Hetercycl compds w nitr het atom only having an unfd six-memb ring struct, n

2933900021 in Other Countries

See how 2933900021 (Maleic hydrazide) is classified across other countries, each with its own national code and local description.

Compare 2933900021 across countries

Frequently Asked Questions

What is HS code 2933900021 in Canada?

HS code 2933900021 covers Maleic hydrazide in Canada. It sits in Chapter 29 (Organic chemicals), Heading 2933 of the Harmonized System, and is classified under Canada HS.

Is HS code 2933900021 the same across all countries?

What system does Canada use to classify HS code 2933900021?

Where can I officially look up HS code 2933900021 in Canada?