Tungsten Wire Drawing Slag from Canada
Slag byproduct from drawing tungsten wires for lighting, mainly tungsten particles. Under HTS 2620.99.20.00 as metal-containing residue for re-melting. Industrial use per chapter notes.
Duty Rate — Canada → United States
13.8%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Process diagrams showing drawing stage prevent parts confusion
• Tungsten content assays mandatory per statistical requirements
• Avoid retail packaging to prevent set classification