HS 2933-91-00-00 – Alprazolam (INN), camazepam (INN), chlordiazepoxide (INN), clonazepam (INN), clorazepate, delorazepam (INN), diazepam (INN), estazolam (INN), ethyl loflazepate (INN), fludiazepam (INN), flunitrazepam (INN), flurazepam (INN), halazepam (INN), lorazepam (INN), lormetazepam (INN), mazindol (INN), medazepam (INN), midazolam (INN), nimetazepam (INN), nitrazepam (INN), nordazepam (INN), oxazepam (INN), pinazepam (INN), prazepam (INN), pyrovalerone (INN), temazepam (INN), tetrazepam (INN) and triazolam (INN); salts thereof

Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026

Heterocyclic compounds with nitrogen hetero-atom(s) only. › Alprazolam (INN), camazepam (INN), chlordiazepoxide (INN), clonazepam (INN), clorazepate, delorazepam (INN), diazepam (INN), estazolam (INN), ethyl loflazepate (INN), fludiazepam (INN), flunitrazepam (INN), flurazepam (INN), halazepam (INN), lorazepam (INN), lormetazepam (INN), mazindol (INN), medazepam (INN), midazolam (INN), nimetazepam (INN), nitrazepam (INN), nordazepam (INN), oxazepam (INN), pinazepam (INN), prazepam (INN), pyrovalerone (INN), temazepam (INN), tetrazepam (INN) and triazolam (INN); salts thereof › Alprazolam (INN), camazepam (INN), chlordiazepoxide (INN), clonazepam (INN), clorazepate, delorazepam (INN), diazepam (INN), estazolam (INN), ethyl loflazepate (INN), fludiazepam (INN), flunitrazepam (INN), flurazepam (INN), halazepam (INN), lorazepam (INN), lormetazepam (INN), mazindol (INN), medazepam (INN), midazolam (INN), nimetazepam (INN), nitrazepam (INN), nordazepam (INN), oxazepam (INN), pinazepam (INN), prazepam (INN), pyrovalerone (INN), temazepam (INN), tetrazepam (INN) and triazolam (INN); salts thereof

MFN duty rate

Free

GST

5%

Unit of measure

KGM

Alprazolam (INN), camazepam (INN), chlordiazepoxide (INN), clonazepam (INN), clorazepate, delorazepam (INN), diazepam (INN), estazolam (INN), ethyl loflazepate (INN), fludiazepam (INN), flunitrazepam (INN), flurazepam (INN), halazepam (INN), lorazepam (INN), lormetazepam (INN), mazindol (INN), medazepam (INN), midazolam (INN), nimetazepam (INN), nitrazepam (INN), nordazepam (INN), oxazepam (INN), pinazepam (INN), prazepam (INN), pyrovalerone (INN), temazepam (INN), tetrazepam (INN) and triazolam (INN); salts thereof

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Preferential tariff rates

• LDCT: Free
• Honduras (HNT): Free
• CETA: Free
• Korea: Free
• Iceland: Free
• Chile: Free
• Colombia: Free
• Jordan (JT): Free
• Peru: Free
• Switzerland–Liechtenstein (SLT): Free
• UK: Free
• Costa Rica (CRT): Free
• MXT/CUSMA (Mexico): Free
• UST/CUSMA (US): Free
• Ukraine: Free
• CPTPP: Free
• Commonwealth Caribbean Countries Tariff (CCCT): Free
• GPT: Free
• Israel (CIAT): Free
• Panama (PAT): Free
• Norway (NT): Free
• CPTPP – United Kingdom (CPUKT): Free

Preference requires qualifying origin and origin proof or certification.

Frequently asked questions

What is the MFN duty on Alprazolam (INN), camazepam (INN), chlordiazepoxide (INN), clonazepam (INN), clorazepate, delorazepam (INN), diazepam (INN), estazolam (INN), ethyl loflazepate (INN), fludiazepam (INN), flunitrazepam (INN), flurazepam (INN), halazepam (INN), lorazepam (INN), lormetazepam (INN), mazindol (INN), medazepam (INN), midazolam (INN), nimetazepam (INN), nitrazepam (INN), nordazepam (INN), oxazepam (INN), pinazepam (INN), prazepam (INN), pyrovalerone (INN), temazepam (INN), tetrazepam (INN) and triazolam (INN); salts thereof (HS 2933-91-00-00)?

The T2026-2 MFN rate for tariff item 2933.91.00 is Free. Specific or compound rates require manual calculation. Classification and origin must be verified with CBSA.

What is the duty on HS 2933-91-00-00 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 2933-91-00-00?

LDCT: Free; Honduras (HNT): Free; CETA: Free; Korea: Free; Iceland: Free; Chile: Free; Colombia: Free; Jordan (JT): Free; Peru: Free; Switzerland–Liechtenstein (SLT): Free; UK: Free; Costa Rica (CRT): Free; MXT/CUSMA (Mexico): Free; UST/CUSMA (US): Free; Ukraine: Free; CPTPP: Free; Commonwealth Caribbean Countries Tariff (CCCT): Free; GPT: Free; Israel (CIAT): Free; Panama (PAT): Free; Norway (NT): Free; CPTPP – United Kingdom (CPUKT): Free. Preferential treatment requires qualifying origin and certification. Rates are informational; CBSA is authoritative.