Isoquinoline Anti-Dusting Grade from China
Isoquinoline with anti-dusting agent added for safety, permitted under Chapter 29 note (g), stays in HTS 2933.49.15.00. For bulk industrial handling.
Duty Rate — China → United States
18.3%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Document anti-dusting agent purpose and concentration limits
• Industrial hygiene labeling required for worker safety