Fused Silica Tubes 120mm Semiconductor Grade from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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