Nuvotan SF4 Neutralizing Tanning Agent
Nuvotan SF4 is a synthetic organic tanning agent used to neutralize chrome-tanned leather while imparting additional tanning effects. It falls under tariff item 3202.10.00 as a synthetic organic tanning substance, essential for achieving balanced leather properties.
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 a mixture of synthetic and natural tanning substances
This heading covers tanning preparations, including those with natural tanning substances, which may apply if the product contains both types.
If the product also acts as a dye or colouring matter
Synthetic organic tanning agents with colouring properties could be classified under dye headings if they meet the criteria for colouring matter.
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 product is declared as a synthetic organic tanning substance, not a preparation, to avoid misclassification
• Keep technical data sheets showing its chemical composition for CBSA verification
• Verify if the product qualifies for duty relief under any free trade agreements
Related Products under Tariff item 3202.10.00
Baytan PS Synthetic Polymer Tanning Agent
Baytan PS is a melamine-formaldehyde polymer tanning agent that creates tight, firm leather suitable for shoe uppers. It is a synthetic organic tanning substance, classified under tariff item 3202.10.00. This product offers high exhaustion and is used in various leather applications.
Baytan S
Baytan S is a synthetic organic tanning substance used in leather processing to produce white, sensitive leathers with fullness and resistance to yellowing. It is a modified aromatic syntan, which falls under tariff item 3202.10.00 for synthetic organic tanning substances. This product is essential for glove and lining leather applications.
Chromatan NA
Chromatan NA is an aromatic syntan used to assist chrome tanning processes, improving exhaustion and leather yield. As a synthetic organic tanning substance, it is classified under tariff item 3202.10.00. Despite its auxiliary role, its primary function is tanning, making it eligible for this heading.
Chromotrope AC Acid Tanning Compound
Chromotrope AC is a synthetic organic acid-based tanning compound that provides chrome-like tanning effects for leather with better environmental compliance. It is a synthetic organic tanning substance, classified under tariff item 3202.10.00. This product is used in various leather processing applications.
Coralon BN Liquid Synthetic Fat-Tan
Coralon BN combines synthetic tanning with fatliquoring for one-bath processing of soft leathers. It is a synthetic organic tanning preparation, classified under tariff item 3202.10.00. This product reduces processing steps in garment leather production.
Lepton S Acrylic Tanning Resin
Lepton S is an acrylic copolymer tanning resin that produces soft, washable leathers for apparel. It is a synthetic organic tanning substance, classified under tariff item 3202.10.00. This product provides excellent light fastness and washability properties.