Quinoline Yellow Intermediate from China
Quinoline features a fused benzene-pyridine ring system with one nitrogen hetero-atom. HTS 2933.99.82 covers this as other aromatic nitrogen heterocycles used in dye and pharma synthesis.
Duty Rate — China → United States
19%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Not for coloring matter use declaration; purity >98% for compound status; dye intermediate quotas