Thiram Rubber Accelerator from Mexico
Thiram (tetramethylthiuram disulfide) serves dual roles as fungicide and rubber vulcanization accelerator. Under HTS 2930.20.90.50 as an 'other' dithiocarbamate organo-sulfur compound per Chapter 29 criteria. Pure chemical form excludes rubber compounds or mixtures.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify intended use in entry summary; dual fungicide/accelerator status requires clear chemical identity documentation
• Purity >95% needed; impurities may push to Chapter 38 preparations