Platinum/Rhodium Gauze Packs for Nitric Acid Plants from Mexico
80/20 Pt/Rh knitted wire gauze catalyst packs for ammonia oxidation in the Ostwald process for nitric acid production. These packs use precious metals as the active substance on a metallic support. They are classified under tariff item 3815.12.00 as supported catalysts with precious metal active substance.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the gauze packs are described as supported catalysts with the metallic gauze serving as the support
• Provide the exact weight of platinum and rhodium for accurate duty calculation
• Verify if any industrial safety regulations apply to the import of these catalyst packs