Imazapyr Technical Grade from China
Imazapyr is a broad-spectrum herbicide containing an unfused pyridine ring in its imidazolinone structure, classified under HTS 2933.39.2500 as a pyridine-based herbicide pesticide. It is used for non-selective weed control in agricultural and non-crop areas.
Duty Rate — China → United States
19%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Obtain EPA registration and provide pesticide product labeling compliant with FIFRA requirements
• Include technical grade purity certificates (typically >95%) to avoid reclassification as formulations
• Verify pesticide classification documentation to prevent customs holding for agricultural clearance