Semiconductor Wafer Mass Balance Housing from Germany
Protective housing enclosure for precision balances used in measuring semiconductor wafer mass post-slicing and pre-fabrication. HTS 8423.90.90.00 covers it as other parts ensuring cleanroom stability for weighing operations in wafer prep. Shields against contamination during flatness and tolerance checks.
Duty Rate — Germany → United States
12.8%
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
• Certify ISO cleanroom compatibility (Class 1-100) in import docs for semiconductor context
• Pair with balance serial numbers for traceability in customs valuation