</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Fluorescent Brightener 184 Benzoxazol from Japan

Fluorescent Brightener 184 (FB184) is a benzoxazol compound for whitening polyolefins, engineering plastics, and synthetic leather. Under HTS 3204.20.40.00 for synthetic organic luminophores/brightening agents. It provides superior light fastness and heat stability in extrusion processes.

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

Reference exact CIY number (e.g

Fluorescent Brightener 184) in commercial invoice

Comply with TSCA pre-notice for US imports if new chemical variant

Fluorescent Brightener 184 Benzoxazol from Japan — Import Duty Rate | HTS 3204.20.40.00