High-assay 2-Anthracenesulfonic acid (99.5%) from Canada
Ultra-pure grade for pharma intermediates, HTS 2904.10.0400.
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
• Pharma-grade COA required; GMP compliance