Fumaric Acid with Transport Stabilizer
Fumaric acid containing phosphate stabilizer solely for safe transport, used in chemical manufacturing. Chapter 29 note (f) allows such additions; remains classified as tariff item 2917.19.00 as 'Other' fumaric acid, provided the stabilizer is necessary for preservation or transport.
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 |
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
• Ensure the stabilizer is added solely for preservation or transport and does not alter the product's general use
• Document the stabilizer's purpose and quantity for CBSA review
• If the stabilizer is not necessary for transport, the product may be classified differently
Related Products under Tariff item 2917.19.00
Ferrous Fumarate Iron Supplement Bulk
Bulk ferrous fumarate powder for compounding into dietary iron supplements, containing 32.5% elemental iron. This is a ferrous salt of fumaric acid, an acyclic polycarboxylic acid, and qualifies as a separate chemically defined organic compound under Chapter 29.
Ferrous Fumarate Pharmaceutical Grade
High-purity ferrous fumarate meeting Ph. Eur. standards for use in iron deficiency treatments and multivitamin production. It is a chemically defined iron(II) salt of fumaric acid, an acyclic polycarboxylic acid, and falls under tariff item 2917.19.00 as an 'Other' acyclic polycarboxylic acid derivative.
Ferrous Fumarate USP Powder
Ferrous fumarate USP powder is a chemically defined iron(II) salt of fumaric acid, used primarily as an iron supplement in pharmaceutical formulations. It falls under tariff item 2917.19.00 as a derivative of an acyclic polycarboxylic acid, specifically fumaric acid.
Ferrous Fumarate with Stabilizer
Ferrous fumarate containing minimal ascorbic acid stabilizer for transport stability, per Chapter 29 note (f). The stabilizer is necessary for preservation or transport and does not render the product particularly suitable for specific use, so it remains classified under tariff item 2917.19.00.
Fumaric Acid Flakes (Pharma Intermediate)
Fumaric acid in flake form serving as intermediate for pharmaceutical fumarate salts like dimethyl fumarate. This pure acyclic dicarboxylic acid qualifies for tariff item 2917.19.00 as 'Other' fumaric acid per Chapter 29 notes, as it is a separate chemically defined compound.
Fumaric Acid for Biodegradable Polymer Synthesis
Fumaric acid serving as monomer for poly(butylene fumarate) biodegradable plastics. As a pure acyclic polycarboxylic acid, it is a separate chemically defined organic compound and falls under tariff item 2917.19.00 as 'Other' acyclic polycarboxylic acids.