Canaigre Root Tannin Extract
A natural tannin extract derived from the roots of the canaigre plant (Oxalis tuberosa), used primarily in leather tanning processes. This product falls under tariff item 3201.90.00 as a vegetable-origin tanning extract not elsewhere specified.
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 extract is free of separate chemically defined compounds, as those fall outside Chapter 32
• Provide a certificate of origin if claiming preferential tariff treatment under a free trade agreement
• Declare the botanical source (Oxalis tuberosa) on the commercial invoice to expedite CBSA classification
Related Products under Tariff item 3201.90.00
Acacia Catechu Tannin Powder
Acacia catechu, or cutch, tannin powder is a natural vegetable tanning agent extracted from the heartwood of Acacia catechu trees. It is used in leather tanning and ink production, valued for its dark tannins. This product falls under tariff item 3201.90.00 as an 'other' vegetable tanning extract, not elsewhere specified.
Babul Tannin Extract
Babul tannin extract is derived from the bark of the Indian acacia babul tree, used as an economical tanning agent for heavy leathers. It is a vegetable-origin tannin extract, not chemically modified. This product is classified under tariff item 3201.90.00 as 'other' vegetable tanning extracts.
Chestnut Tannic Acid 62% for Leather Dyeing
Chestnut Tannic Acid 62% is a concentrated vegetable tanning extract derived from chestnut wood, containing 62% tannic acid. It is used in leather dyeing to fix dyes and improve colour fastness. This product falls under tariff item 3201.90.00 as a vegetable-origin tannin derivative not elsewhere specified.
Chestnut Wood Tannin Extract
Tannin-rich extract obtained from chestnut tree bark and wood, widely used in the leather industry for vegetable tanning. Classified under tariff item 3201.90.00 as a vegetable tanning extract of natural origin.
Divi-Divi Pod Tannin Extract
Caesalpinia coriaria pod extract, known for fast tanning properties. Classified under tariff item 3201.90.00 as a vegetable tanning extract of natural origin.
Eucalyptus Bark Tannin Extract
Robust extract from eucalyptus bark for soft leather tanning. Classified under tariff item 3201.90.00 as a vegetable tanning extract of natural origin.