Mixed 1-Hydroxy-6-alkyloxy-2-naphthalene-carboxylic acids (C18/C22) from Japan
50/50 mixture of C18 and C22 isomers of the named naphthalene carboxylic acids, qualifying under HTS 2918.99.0600 as mixtures of same compound isomers. Used in broad-range emulsifier production.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• ,Customs may require separate entries for pure vs mixed forms
• Biodegradation test data helpful for EPA import clearance