Syntan N from Mexico
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 — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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