Semiconductor Wafer Slicing Diamond Saw Blade from Japan
Precision diamond-impregnated saw blade designed for slicing monocrystalline semiconductor boules into thin wafers. Suitable solely for wafer slicing saws in semiconductor manufacturing equipment of heading 8430. Classified in 8431.49.90 as other parts.
Duty Rate — Japan → United States
15%
Rate breakdown
9903.82.2215%Section 232: derivative steel (c)(xi), product of AR/EC/SV/GT/JP/KR/LI/CH/TW/GB/EU — 15%
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Include wafer thickness tolerance specs (<50 microns) in documentation to prove semiconductor specificity
• Pitfall: generic saw blades may classify under 8202
• Ensure cleanroom compatibility certification