Ruthenium Foil Semimanufactured from Mexico
Ultra-thin ruthenium foil (<0.15mm thick) used in electronics plating or catalysts, supplied in rolls. Under HTS 7110.49.0050 as 'other' ruthenium semimanufactured, not powder per sieve definition.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Thickness certification critical; ≥0.18mm shifts to sheet/plate classification
• Confirm <2% Pt content to avoid platinum alloy treatment under note 5(a)
• Anti-smuggling measures require chain-of-custody docs for ruthenium from refining