HS 2903.51.00
2,3,3,3-Tetrafluoropropene (HFO-1234yf)…
Unsaturated fluorinated derivatives of acyclic hydrocarbons › 2,3,3,3-Tetrafluoropropene (HFO-1234yf), 1,3,3,3-tetrafluoropropene (HFO-1234ze) and (Z)-1,1,1,4,4,4-hexafluoro-2-butene (HFO-1336mzz) › 2,3,3,3-Tetrafluoropropene (HFO-1234yf), 1,3,3,3-tetrafluoropropene (HFO-1234ze) and (Z)-1,1,1,4,4,4-hexafluoro-2-butene (HFO-1336mzz)
Total duty from China
0%
- MFN 0%
- GST 5% (recoverable)
Example: value CAD 10,000 → duty $0 → GST 5% $500 (recoverable) → total $10,500
Data updated: 2026-10-12
Compliance checks
Permits and OGD requirements2 OGD requirement(s)2 program(s) may require data or permits at entry
Health Canada
- Permit/licenceOffice of Controlled SubstancesConditions: Intended use HC01, HC02, HC10 + Product category HC19, HC20, HC22
- ConditionalActive Pharmaceutical IngredientsConditions: Intended use HC13 + Product category HC01
Levels summarize each program; the department’s own requirements prevail.