Mercaptobenzothiazole (MBT) Rubber Accelerator Powder from Canada
MBT is a primary rubber accelerator used in footwear soles and mechanical goods, featuring the core aromatic benzothiazole structure defining HTS 3812.10.1000 classification.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide dust explosion safety data; ensure pharmaceutical-grade purity if dual-use; comply with GHS labeling requirements