Fused Quartz Semiconductor Processing Rod from Mexico
Cylindrical unworked rod of fused quartz used as stock material for fabricating wafer boats and diffusion tubes in semiconductor manufacturing. It qualifies for HTS 7002.20.10.00 as unworked rods of fused silica, essential for ultra-high purity environments.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Obtain supplier certificates confirming <1 ppm impurities for semiconductor-grade fused quartz
• Declare as 'rod stock, unworked' not 'semiconductor part' to stay in heading 7002
• Comply with REACH-like purity declarations for electronics import chains