Diquat Dibromide 200 g/L Aquatic Herbicide from China
Liquid formulation with 200 g/L o-diquat dibromide for professional aquatic weed management. Falls under HTS 2933.99.1600 when imported as high-concentration active ingredient solution. Controls submerged weeds in lakes and reservoirs.
Duty Rate — China → United States
112.5%
Rate breakdown
9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
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
• Verify concentration doesn't trigger 'formulated product' threshold under Chapter 38 rulings
• Include stability data showing solution qualifies under Chapter 29 note (d) for water-dissolved compounds
• Customs may require proof this is not 'put up for retail sale' to maintain Chapter 29 status