Colloidal Platinum Dispersion from Canada
Aqueous suspension of platinum nanoparticles employed as a catalyst in chemical reactions and fuel cells. Classified in HTS 2843.10.00.00 due to its colloidal precious metal composition, where platinum particles are evenly dispersed.
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
• Supply TEM images or specs proving nanoscale colloidal particles for verification
• Comply with REACH-like regulations for catalyst precursors in the US
• Avoid packaging as finished catalyst to prevent reclassification