Zinc Dimethyldithiocarbamate (ZDMC) from China
ZDMC is an aromatic zinc dithiocarbamate used as an ultra-accelerator in rubber compounding. Classified under HTS 2930.20.20.50 as a thiocarbamate derivative meeting Chapter 29 requirements for separate organic compounds. Primarily imported as technical powder for industrial use.
Duty Rate — China → United States
6.5%
Rate breakdown
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
• Specify industrial end-use in commercial invoice to avoid pesticide classification
• Include Material Safety Data Sheet (MSDS) showing <0.1% impurities for Chapter 29 eligibility
• Verify if subject to Section 301 tariffs based on country of manufacture