HS Code for Tannin extract

Tannin extracts of vegetable origin, excluding those derived from quebracho or wattle, are classified under HS code 3201.90. This classification is determined by the chemical nature of the product as a tanning extract used primarily in the leather industry. Chapter 32 covers tanning and dyeing extracts, and heading 3201 specifically addresses those of vegetable origin. The subcategory 3201.90 acts as a residual category for various plant-based tannins that do not have their own specific subheadings. These extracts are typically produced by aqueous extraction from various parts of plants, such as bark, wood, leaves, or fruits, followed by concentration or evaporation to create a powder or liquid. The classification depends on the extract being used for its tanning properties, which involve the cross-linking of proteins in animal hides.

Products Included

• Chestnut wood extract
• Oak bark extract
• Sumach extract
• Myrobalans extract
• Gambier extract
• Divi-divi extract
• Valonia extract

Common Misclassification

The most common misclassification occurs between 3201.90 and 3201.10 or 3201.20. HS code 3201.10 is reserved exclusively for quebracho extract, while 3201.20 is for wattle (mimosa) extract. Importers often mistakenly use 3201.90 for these specific extracts when they should be using the more specific codes. Additionally, synthetic tanning substances are often confused with vegetable extracts; however, synthetic versions (syntans) must be classified under 3202.10. It is also important to distinguish these from coloring matter of vegetable origin, which falls under 3203.00, even if the plant source is similar.

FAQ

What is the HS code for chestnut tannin extract?

Chestnut tannin extract is classified under HS code 3201.90, as it is a vegetable tanning extract not specifically named in other subheadings.

Are synthetic tannins included in this code?

No, synthetic tanning substances are classified under heading 3202, specifically 3202.10, rather than the vegetable-based 3201.90.