Benzothiazole-2-thiol from Mexico
Also known as 2-benzothiazolethiol, this compound is a key intermediate and accelerator containing the unfused benzothiazole ring-system. HTS 2934.20.4000 applies per additional U.S. note 3 to section VI for these specifically described products.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Use CAS 149-30-4 in commercial invoice for accurate identification
• Include stabilizer content documentation per Chapter 29 note 2(f)
• Avoid bulk packaging that might trigger 'preparation' classification