Tungsten Powder Mill Scale Scrap from Mexico
Oversized particles and dust collected from tungsten powder milling for metallurgy. Treated as scrap under HTS 8101.97.00.00 despite powder-like form.
Duty Rate — Mexico → United States
2.8%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Use HEPA-filtered packaging for fine dust to comply with transport regulations
• Provide particle size analysis to confirm not qualifying as unwrought powder