2926.90.25.00/Topramezone (2-(2-chloro-4-(methylsulfonyl)benzoyl)-5-(cyclopropylcarbamoyl)cyclohexane-1,3-dione)/China
Topramezone (2-(2-chloro-4-(methylsulfonyl)benzoyl)-5-(cyclopropylcarbamoyl)cyclohexane-1,3-dione) from China
Topramezone, a pyrazolone-derived HPPD herbicide, features aromatic benzoyl with nitrile-function amide, controlling broadleaf and grass weeds in corn. HTS 2926.90.25.00 as other aromatic pesticide herbicide per Chapter 29 numerical classification rule. Rapid foliar and soil activity.
Duty Rate — China → United States
44%
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
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Declare carbamoyl function clearly; soil persistence data required
• Avoid metal contamination affecting stability