Fused Silica Tubes 120mm Semiconductor Grade from Japan
High-purity fused silica glass tubes, 120mm in length, unworked, for semiconductor diffusion and wafer processing equipment. These tubes are classified under tariff item 7002.39.00 as other unworked glass tubes, with fused silica included in the definition of glass per Chapter Note 5.
Duty Rate — Japan → Canada
0%
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Confirm the fused silica purity and that the tubes are unworked to maintain classification
• Declare the semiconductor application, as this may trigger additional scrutiny
• Keep records of the manufacturing process to prove no post-drawing processing