Granular Ruthenium Excluding Powder from Mexico
Ruthenium granules 1-3mm for PVD targets, sieve-tested not qualifying as powder. HTS 7110.49.0050 other ruthenium forms.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Independent lab sieve test with 0.5mm aperture certification required
• Sphericity analysis prevents shot peening media confusion
• Cleanliness specs (oxygen content <50ppm) for vacuum deposition