DNBP Potassium Salt from Japan
Potassium salt of dinitrobutylphenol (DNBP) enhances water dispersibility in herbicide tank mixes. Per HTS 2908.99.40.00 and chapter note 5(C), salts classify with the parent dinitrobutylphenol. Imported as flakes for quick dissolution in ag applications.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Certify potassium assay >15%; use anti-caking stabilizers within note 2(f) limits; comply with state pesticide drift regs