Cold-Formed Pure Nickel Catalyst Wire from Mexico
Cold-formed high-purity nickel wire used as catalyst support in chemical reactors. Falls under HTS 7505.21.10.00 as cold-formed non-alloyed nickel wire for its surface area and reactivity properties.
Duty Rate — Mexico → United States
13%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include BET surface area tests showing cold-formed porosity benefits
• Hazardous material declarations if for hydrogenation processes
• Prevent reclass as 'catalyst prepared' under 3815; ship as base wire