Triazine Disulfide Rubber Vulcanizing Agent from China
A 1,3,5-triazine derivative with disulfide bridges promotes efficient vulcanization in latex rubber goods like gloves and balloons. HTS 2933.69.60.30 applies as it features an unfused triazine ring used principally for rubber processing, within Chapter 29's heterocyclic nitrogen compound scope.
Duty Rate — China → United States
11%
Rate breakdown
9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Declare exact sulfur content; high sulfur may trigger Chapter 29 organo-sulfur heading consideration
• Use industrial bulk packaging to avoid retail preparation classification under 3824
• Verify no pesticide residue contamination common in triazine chemicals