1,1,1-Trifluoroethane (HFC-143a) Pure Gas Cylinder from China
1,1,1-Trifluoroethane (HFC-143a) is a saturated fluorinated derivative of acyclic hydrocarbons, supplied as a pure gas in high-pressure cylinders. It is a separate chemically defined organic compound, meeting the criteria of Chapter 29 Note 1(a), and is specifically named under tariff item 2903.44.00.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is pure (≥99%) and free of additives that could alter its classification
• Provide a safety data sheet (SDS) and technical specification to CBSA to confirm it is a separate chemically defined compound
• Verify if an import permit is required under Canada's Ozone-depleting Substances Regulations