Lawsone (2-Hydroxy-1,4-naphthoquinone) from Canada
Lawsone is a naphthoquinone used in photographic chemicals for natural dye-sensitized solar cells and alternative film processes. Qualifies under HTS 2914.69.1000 for its photographic applications.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Document stability data for transport; comply with EPA regs if photo-sensitive
• Common issue: Requiring dye fastness tests