Triazine Mercaptobenzothiazole Hybrid Accelerator from Mexico
Hybrid molecule combining triazine and thiazole rings for synergistic rubber acceleration in truck tires. Despite dual heterocycles, classified in HTS 2933.69.60.30 as triazine-dominant for rubber processing.
Duty Rate — Mexico → United States
13.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Chemical structure diagram essential for CBP review
• Separate from thiazole shipments to avoid 2934 classification
• Monitor Section 301 tariffs on Chinese origin