Silicon Wafer Carrier Box from Canada
A custom-molded plastic box with internal grooves fitted for stacking and securing silicon wafers up to 300mm diameter. Used in cleanroom environments for packing and shipping semiconductor wafers. Qualifies under this HTS due to its specialized design preventing wafer slippage and contamination.
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
• Provide CAD drawings or photos demonstrating exact fit for wafer dimensions to justify classification
• Ensure labeling specifies 'for semiconductor wafers' to support special design claim during customs review
• Avoid delays by pre-classifying with CBP if importing high volumes for fab use