Stabilized Sodium 2-Mercaptobenzothiazole from Mexico
Sodium 2-mercaptobenzothiazole with added stabilizer for preservation, allowed under Chapter 29 note (f), maintaining classification in HTS 2934.20.20.00. This benzothiazole derivative is essential for polymer stabilization and metalworking fluids.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document stabilizer as <1% and necessary for transport only; avoid colorants that trigger note (g) limits
• Ensure DOT-compliant labeling