Platinum Grill Catalyst for Hydrogen Fuel Cells from Mexico
A platinum grill structure serving as a catalyst electrode in PEM hydrogen fuel cells, promoting oxygen reduction reactions. Classified under HTS 7115.10.00.00 due to its grill form and platinum composition as a standalone catalyst component. Used in clean energy applications like electric vehicles.
Duty Rate — Mexico → United States
14%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide material certificates confirming platinum alloy rules under Chapter Note 5; check DOE energy import regs
• Avoid pitfall of declaring as fuel cell stack—specify grill catalyst only
• Label for high-temperature tolerance