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
120%
Rate breakdown
9903.04.6096.5%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
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)
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