2-Anthracenesulfonic acid for azo dye production from Canada
Specified for diluting to azo dye standards per note (h), remains in HTS 2904.10.0400 as precursor.
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
• Certify for note (h) use; track dilution ratios