Technically Specified Natural Rubber Grade CV (TSNR CV) from Japan
Grade CV is a technically specified natural rubber (TSNR) produced from coagulated natural latex, meeting specific technical standards for viscosity and dirt content as defined in ISO standards. It falls under HTS 4001.22.0010 as it is natural rubber in primary form, specifically TSNR Grade CV, which is a bulk form suitable for further processing into rubber products. This classification applies to unvulcanized, uncompounded rubber in bales or blocks.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Verify ISO 2000 certification for Grade CV specs including viscosity (DIRTMAT ≤0.20%, Wallace Rapid Plasticity 65±5) to avoid misclassification
• Provide mill test certificates confirming no vulcanizing agents, pigments, or fillers per Chapter 40 Note 5(a) for duty-free primary form status