Tebuthiuron Technical from Canada
Tebuthiuron is a persistent aromatic ureine herbicide for brush and weed control in rangelands and non-cropland areas. It qualifies under HTS 2924.21.1600 as an 'other' pesticide in the cyclic amides category, being a separate chemically defined compound. Imported as 98%+ purity granules or powder for industrial herbicide production.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Declare exact isomer purity to avoid mixture reclassification; include stability data for customs
• Common issue: improper storage during transit causes degradation, requiring re-testing