SEM Vacuum Pump Package
Ion pump and turbo pump combination for Scanning Electron Microscopes examining semiconductor features to 1nm resolution. Though testing equipment noted for Chapter 90, pump modules import under 8414.80.90.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 3.7% | +35.0% | 38.7% |
| 🇲🇽Mexico | 3.7% | +10.0% | 13.7% |
| 🇨🇦Canada | 3.7% | +10.0% | 13.7% |
| 🇩🇪Germany | 3.7% | +10.0% | 13.7% |
| 🇯🇵Japan | 3.7% | +10.0% | 13.7% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified as complete electron microscope
Testing microscopes classify under Chapter 90 X-ray/SEM provisions.
If general vacuum pumps without SEM specification
Lack of semiconductor testing context changes statistical suffix.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Differentiate from complete SEM via pump module documentation
• Specify column vacuum requirements (<10^-6 Torr)
• Include bakeout temperature capabilities
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