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2934.20.20.00/MBTS Sodium Salt Technical Grade/Mexico

MBTS Sodium Salt Technical Grade from Mexico

Technical-grade sodium 2-mercaptobenzothiazole (98% purity), a direct precursor to delayed-action rubber accelerator MBTS. This compound features the benzothiazole ring with mercapto functionality, precisely matching HTS 2934.20.20.00. Excluded from other chapters per notes on heterocyclic specificity.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Include TSCA certification for US entry; test for heavy metal impurities (<10ppm)

• Pitfall: importing in drums over 25kg may trigger additional hazmat fees

MBTS Sodium Salt Technical Grade from Mexico — Import Duty Rate | HTS 2934.20.20.00