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Dieldrin Pure Compound from China

Dieldrin is an epoxidized chlorinated derivative of cyclanic hydrocarbons, used historically as a persistent insecticide. It qualifies for HTS 2903.89.31.00 due to chlorination of its cyclodiene structure without additional halogens. Highly regulated under Stockholm Convention.

Duty Rate — China → United States

18%

Rate breakdown

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

Import Tips

Require special permits for persistent organic pollutants (POPs) under international treaties

Provide NMR spectra confirming epoxide structure and chlorine substitution pattern

Segregate from food/agricultural imports due to extreme toxicity and bioaccumulation