Rhodium Alumina Catalyst for Ammonia Oxidation from Germany
Rhodium on alumina gauze catalyst for nitric acid production via ammonia oxidation. Under HTS 3815.90.5000 as unspecified catalytic preparations for industrial gas reactions.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Gauze gauge and rhodium wire purity specs needed
• Spent catalyst export controls under Basel Convention