Quartz Ore Lumps from Canada
Lumpy quartz ore from mining operations, containing high silica for glassmaking feedstock. Falls under 2506.10.00 as unprocessed quartz excluding sands. Primary input for float glass production.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Chemical analysis reports mandatory; ensure lumps exceed sand grain size
• Avoid fines contamination leading to 2530 earth colors