HS 3923-21-10-00 – For vaccines, toxoids (anatoxins), bacterins, toxins, serums containing immune bodies including antitoxins, glandular extracts or antibiotics, to be employed in the manufacture of such products

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

Articles for the conveyance or packing of goods, of plastics; stoppers, lids, caps and other closures, of plastics. › Of polymers of ethylene › For vaccines, toxoids (anatoxins), bacterins, toxins, serums containing immune bodies including antitoxins, glandular extracts or antibiotics, to be employed in the manufacture of such products

MFN duty rate

Free

GST

5%

Unit of measure

-

For vaccines, toxoids (anatoxins), bacterins, toxins, serums containing immune bodies including antitoxins, glandular extracts or antibiotics, to be employed in the manufacture of such products

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Preferential tariff rates

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

Preference requires qualifying origin and origin proof or certification.

Frequently asked questions

What is the MFN duty on For vaccines, toxoids (anatoxins), bacterins, toxins, serums containing immune bodies including antitoxins, glandular extracts or antibiotics, to be employed in the manufacture of such products (HS 3923-21-10-00)?

The T2026-2 MFN rate for tariff item 3923.21.10 is Free. Specific or compound rates require manual calculation. Classification and origin must be verified with CBSA.

What is the duty on HS 3923-21-10-00 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 3923-21-10-00?

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