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
12.5%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
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