Neutralizing Agent for Leather Tanning
A buffered alkaline preparation used after chrome tanning to adjust pH and lock in tannins for stable leather. It is classified under tariff item 3809.93.00 as a product or preparation of a kind used in the leather industry, preventing acid reversion in finished hides.
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 product is an inorganic tanning substance
Inorganic tanning substances are classified in heading 32.02, which covers tanning agents specifically.
If the product is a chemical preparation not specific to leather
Other chemical products and preparations not elsewhere specified may fall under heading 38.24.
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
• Confirm the product is a preparation or mixture, not a separate chemically defined compound, which would be excluded from Chapter 38
• Be prepared to provide technical data showing its function in leather processing
• Check if the product contains any substances listed in subheading notes that could trigger other classifications
Related Products under Tariff item 3809.93.00
Acrylic Resin Finishing Compound for Leather
A water-based acrylic resin used as a topcoat on finished leather to provide gloss, abrasion resistance, and water repellency. It is classified under tariff item 3809.93.00 as a leather finishing product.
Aniline Derivative Leather Dressing Compound
A preparation containing modified aniline compounds applied to finished leather for protection and shine in upholstery production. It falls under tariff item 3809.93.00 as a finishing agent of a kind used in the leather industry.
Antifoam Agent for Leather Processing
A silicone-based defoamer preventing foam buildup in leather tanning drums and finishing operations. It is classified under tariff item 3809.93.00 as a leather industry process aid.
Benzene Derivative Leather Retanning Agent
A phenolic resin-based retanning agent with benzene-derived aromatics for filling and firming leather during finishing. It is classified under tariff item 3809.93.00 as a product of a kind used in the leather industry.
Chromium Tanning Agent for Leather
A synthetic chromium-based finishing agent used in the leather tanning process to cross-link collagen fibers. It is classified under tariff item 3809.93.00 as a leather industry preparation.
Enzyme Preparation for Leather Bating
A proteolytic enzyme blend for bating leather hides, removing non-fibrillar proteins for cleaner grain. It is classified under tariff item 3809.93.00 as an enzymatic leather processing aid.