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HS 2933-99-00-10 – Amino-acids, for use in the manufacture of mixtures of amino-acids or of mixtures of amino-acids and protein hydrolysates (whether or not containing added minerals, vitamins, fats or carbohydrates), specially compounded for persons afflicted with amino acid disorders; Chemical antioxidants, hardeners, inhibitors, restrainers, sensitizers and stabilizers, for use in the manufacture of photographic emulsions; For use in the manufacture of animal or poultry feeds, glues or adhesives, optical fibres or optical fibre bundles or cables, typewriter or similar ribbons, polymers in primary forms or profile shapes or sheets of plastics; Having a benzenoid structure, for use as a starting material in the manufacture of synthetic organic dyes or pigment dyestuffs; L-Tryptophan, for use in the manufacture of pharmaceutical products

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

Heterocyclic compounds with nitrogen hetero-atom(s) only. › Other › Amino-acids, for use in the manufacture of mixtures of amino-acids or of mixtures of amino-acids and protein hydrolysates (whether or not containing added minerals, vitamins, fats or carbohydrates), specially compounded for persons afflicted with amino acid disorders; Chemical antioxidants, hardeners, inhibitors, restrainers, sensitizers and stabilizers, for use in the manufacture of photographic emulsions; For use in the manufacture of animal or poultry feeds, glues or adhesives, optical fibres or optical fibre bundles or cables, typewriter or similar ribbons, polymers in primary forms or profile shapes or sheets of plastics; Having a benzenoid structure, for use as a starting material in the manufacture of synthetic organic dyes or pigment dyestuffs; L-Tryptophan, for use in the manufacture of pharmaceutical products

MFN duty rate
Free
GST
5%
Unit of measure
KGM

Amino-acids, for use in the manufacture of mixtures of amino-acids or of mixtures of amino-acids and protein hydrolysates (whether or not containing added minerals, vitamins, fats or carbohydrates), specially compounded for persons afflicted with amino acid disorders; Chemical antioxidants, hardeners, inhibitors, restrainers, sensitizers and stabilizers, for use in the manufacture of photographic emulsions; For use in the manufacture of animal or poultry feeds, glues or adhesives, optical fibres or optical fibre bundles or cables, typewriter or similar ribbons, polymers in primary forms or profile shapes or sheets of plastics; Having a benzenoid structure, for use as a starting material in the manufacture of synthetic organic dyes or pigment dyestuffs; L-Tryptophan, for use in the manufacture of pharmaceutical products

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Preferential tariff rates

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

Preference requires qualifying origin and origin proof or certification.

Frequently asked questions

What is the MFN duty on Amino-acids, for use in the manufacture of mixtures of amino-acids or of mixtures of amino-acids and protein hydrolysates (whether or not containing added minerals, vitamins, fats or carbohydrates), specially compounded for persons afflicted with amino acid disorders; Chemical antioxidants, hardeners, inhibitors, restrainers, sensitizers and stabilizers, for use in the manufacture of photographic emulsions; For use in the manufacture of animal or poultry feeds, glues or adhesives, optical fibres or optical fibre bundles or cables, typewriter or similar ribbons, polymers in primary forms or profile shapes or sheets of plastics; Having a benzenoid structure, for use as a starting material in the manufacture of synthetic organic dyes or pigment dyestuffs; L-Tryptophan, for use in the manufacture of pharmaceutical products (HS 2933-99-00-10)?

The T2026-2 MFN rate for tariff item 2933.99.00 is Free. Specific or compound rates require manual calculation. Classification and origin must be verified with CBSA.

What is the duty on HS 2933-99-00-10 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 2933-99-00-10?

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