HS 2934-91-00-00 – Aminorex (INN), brotizolam (INN), clotiazepam (INN), cloxazolam (INN), dextromoramide (INN), haloxazolam (INN), ketazolam (INN), mesocarb (INN), oxazolam (INN), pemoline (INN), phendimetrazine (INN), phenmetrazine (INN) and sufentanil (INN); salts thereof
Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. › Aminorex (INN), brotizolam (INN), clotiazepam (INN), cloxazolam (INN), dextromoramide (INN), haloxazolam (INN), ketazolam (INN), mesocarb (INN), oxazolam (INN), pemoline (INN), phendimetrazine (INN), phenmetrazine (INN) and sufentanil (INN); salts thereof › Aminorex (INN), brotizolam (INN), clotiazepam (INN), cloxazolam (INN), dextromoramide (INN), haloxazolam (INN), ketazolam (INN), mesocarb (INN), oxazolam (INN), pemoline (INN), phendimetrazine (INN), phenmetrazine (INN) and sufentanil (INN); salts thereof
- MFN duty rate
- Free
- GST
- 5%
- Unit of measure
- KGM
Aminorex (INN), brotizolam (INN), clotiazepam (INN), cloxazolam (INN), dextromoramide (INN), haloxazolam (INN), ketazolam (INN), mesocarb (INN), oxazolam (INN), pemoline (INN), phendimetrazine (INN), phenmetrazine (INN) and sufentanil (INN); salts thereof
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Preferential tariff rates
- Ukraine: Free
- UK: Free
- Panama (PAT): Free
- Switzerland–Liechtenstein (SLT): Free
- Honduras (HNT): Free
- Israel (CIAT): Free
- Costa Rica (CRT): Free
- Peru: Free
- Commonwealth Caribbean Countries Tariff (CCCT): Free
- Norway (NT): Free
- Korea: Free
- UST/CUSMA (US): Free
- MXT/CUSMA (Mexico): Free
- Chile: Free
- LDCT: Free
- Jordan (JT): Free
- CPTPP: Free
- Colombia: Free
- GPT: Free
- Iceland: Free
- CPTPP – United Kingdom (CPUKT): Free
- CETA: Free
Preference requires qualifying origin and origin proof or certification.
Frequently asked questions
What is the MFN duty on Aminorex (INN), brotizolam (INN), clotiazepam (INN), cloxazolam (INN), dextromoramide (INN), haloxazolam (INN), ketazolam (INN), mesocarb (INN), oxazolam (INN), pemoline (INN), phendimetrazine (INN), phenmetrazine (INN) and sufentanil (INN); salts thereof (HS 2934-91-00-00)?
The T2026-2 MFN rate for tariff item 2934.91.00 is Free. Specific or compound rates require manual calculation. Classification and origin must be verified with CBSA.
What is the duty on HS 2934-91-00-00 from the US?
Qualifying US-origin goods with origin proof use UST/CUSMA at Free. This item is not on any US surtax schedule in force in TariffPlus surtax data (checked against CBSA). GST/HST and any applicable personal-import provincial tax are additional.
Which trade agreement rates apply to HS 2934-91-00-00?
Ukraine: Free; UK: Free; Panama (PAT): Free; Switzerland–Liechtenstein (SLT): Free; Honduras (HNT): Free; Israel (CIAT): Free; Costa Rica (CRT): Free; Peru: Free; Commonwealth Caribbean Countries Tariff (CCCT): Free; Norway (NT): Free; Korea: Free; UST/CUSMA (US): Free; MXT/CUSMA (Mexico): Free; Chile: Free; LDCT: Free; Jordan (JT): Free; CPTPP: Free; Colombia: Free; GPT: Free; Iceland: Free; CPTPP – United Kingdom (CPUKT): Free; CETA: Free. Preferential treatment requires qualifying origin and certification. Rates are informational; CBSA is authoritative.