Epsilon-Caprolactam Aromatic Derivative from Japan
This epsilon-caprolactam derivative with aromatic modification acts as a stabilizer in polymer processing. HTS 2933.79.08.00 applies per chapter notes for other aromatic lactams listed in U.S. note 3.
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
• Certify stabilizer addition complies with chapter note (g) for identification only
• Use UN-approved packaging for corrosive lactams; declare pH if applicable
• Pre-clear with CBP for note 3 verification to prevent port delays