Electronic Digital Weighing Scale for Semiconductor Wafer Thickness
This precision electronic scale uses digital load cells and electronic gauging to measure minute weight differences in semiconductor wafers, ensuring exact thickness and flatness compliance during wafer preparation. It is classified under 8423.89.00 as other weighing machinery because its primary function is weighing, not measuring thickness directly.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the scale is designed primarily for measuring thickness or flatness rather than weighing
If the device's main function is measurement of physical characteristics other than weight, it may fall under measuring instruments in Chapter 90.
If the scale is presented as a unit of an automatic data processing system
If the scale is connectable to a computer and solely used in an ADP system, it could be classified as a unit of heading 84.71.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Document that the scale's principal function is weighing, as Chapter 84 Note 2 excludes machines with a specific function other than weighing
• Keep calibration certificates to support the precision claims
• Check if the scale qualifies for duty relief under any trade agreements
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