Platinum Black Supported Electrode Catalyst from Canada
High-surface-area platinum black on carbon cloth for polymer electrolyte membrane fuel cells (PEMFC). HTS 3815.12.00 as supported precious metal catalyst for electrochemical applications. Key component in hydrogen fuel cell stacks for vehicles and stationary power.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include cyclic voltammetry data showing ECSA; specify gas diffusion layer integration; MEA assembly may change classification