Inhibited Trichloroethylene for Metal Extraction
Inhibited trichloroethylene used in hydrometallurgical extraction of precious metals from ores. The product contains stabilizers added for transport and safety, permitted under Chapter 29 Note 1(f), and remains classified as trichloroethylene.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the inhibitors include significant amounts of other chlorinated hydrocarbons
The presence of other chemicals could change the classification.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Document the inhibitors used and confirm they are necessary for transport or preservation
• Provide a certificate of analysis to show the product is primarily trichloroethylene
• Check if the product requires an import permit under Canadian chemical control regulations
Related Products under Tariff item 2903.22.00
Bulk Trichloroethylene 99.5% Purity
Bulk trichloroethylene at 99.5% purity, packaged in ISO tanks for large-scale industrial degreasing operations. This product is a separate chemically defined organic compound, meeting the criteria of Chapter 29 Note 1(a), and is not dissolved in any solvent that would alter its general use.
Distilled Recovery Trichloroethylene
Distilled and recovered trichloroethylene from spent degreasing operations, purified to greater than 99% purity for reuse. This product is a separate chemically defined organic compound under Chapter 29 Note 1(a), and its recovery process does not change its classification.
High Purity Trichloroethylene 99.9%
High purity trichloroethylene at 99.9% purity, stabilized and used in precision metal degreasing and extraction processes in electronics manufacturing. This product is a separate chemically defined organic compound under Chapter 29 Note 1(a), with added stabilizers permitted under Note 1(f).
Industrial Grade Trichloroethylene
Industrial grade trichloroethylene, a colorless, volatile liquid chlorinated hydrocarbon used primarily as a degreasing agent for metals in industrial cleaning processes. This product is a separate chemically defined organic compound under Chapter 29 Note 1(a), and its industrial grade does not affect its classification.
Pharmaceutical Intermediate Trichloroethylene
High-grade trichloroethylene used as a reaction intermediate in pharmaceutical synthesis of fluorinated anesthetics. This product is a separate chemically defined organic compound under Chapter 29 Note 1(a), and its pharmaceutical use does not affect its classification.
Stabilized Trichloroethylene for Vapor Degreasing
Stabilized trichloroethylene with added inhibitors to prevent decomposition during vapor degreasing of metal parts in automotive and aerospace applications. The stabilizers are permitted under Chapter 29 Note 1(f) as necessary for preservation or transport.