2-Mercaptobenzothiazole Industrial Grade 98% from China
High-purity industrial grade 2-Mercaptobenzothiazole at 98% minimum assay, qualifying as a chemically defined compound under this tariff item. Used in tire manufacturing and rubber belt production for optimal cross-linking.
Duty Rate — China → Canada
0%
Import Tips
• Classify under 2934.20.00 as a benzothiazole ring-system compound; ensure no other subheading is more specific
• Keep records of the chemical structure and purity to justify classification
• Check if the product is subject to any Canadian chemical control regulations beyond customs