Fused Silica Tubes 120mm Semiconductor Grade from Canada
High-purity fused silica glass tubes, 120mm unworked, for semiconductor diffusion and wafer processing equipment. Classified HTS 7002.39.0010 per inclusion of fused silica as glass and tube form ≤200mm, unworked.
Duty Rate — Canada → United States
16%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Require supplier certificates of analysis for <1ppm impurities to support high-tech valuation
• ITAR/EAR checks for semiconductor end-use; declare as unworked to avoid dual-use restrictions