Syntan N from Japan
Syntan N is a synthetic aromatic tanning agent used in leather processing to provide firmness and fullness to hides. It falls under HTS 3202.10.10.00 as it is a synthetic organic tanning substance that is aromatic or modified aromatic in nature. This naphthalene-based sulfonated product is widely employed in the initial tanning stages for producing soft leathers.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify chemical composition certificates to confirm aromatic structure; ensure SDS sheets comply with EPA and TSCA regulations; avoid misclassification as general chemicals under Chapter 29