Proquinazid 50% SC Fungicide from China
Proquinazid contains quinazoline (quinoline-fused) ring system used as powdery mildew fungicide on vines. Classifies under HTS 2933.49.30.00 as non-fused quinoline derivative pesticide. Suspension concentrate for spray application.
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
• Special handling for SC formulations to prevent settling during transport
• Document maximum residue limits (MRLs) for importing countries
• Avoid classifying under 2933.59 if ring fusion incorrectly identified