Heptachlor Seed Treatment Powder from China
Dustable powder with heptachlor (ISO) for treating corn seed against wireworms. Retail shaker bottles for farm stores. 3808.59.50.00 due to listed substance and retail packing.
Duty Rate — China → United States
17.5%
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
• Include seed treatment validation studies confirming efficacy/safety
• Retail quantities <2kg prevent bulk chemical reclassification
• Document compliance with state seed laws