Sumac Leaf Tannin Extract from United States
Concentrated liquid extract from sumac leaves (Rhus coriaria), valued for high tannin content in fine leather tanning. Classified under tariff item 3201.90.00 as a vegetable tanning extract of natural origin.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the extract is not mixed with synthetic tanning agents, which would change classification
• If the liquid contains more than 50% solvent by weight, it may fall under heading 3208
• Provide a certificate of analysis for tannin content