Monocrystalline Boule Welder Power Supply Module
Power module for resistance welding systems in monocrystalline boule grinders, controlling current for precise flats indicating conductivity. Under HTS 8468.90.50.00 as welding parts for statistical note (a)(ii)(A). Stabilizes output for resistivity accuracy.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | +35.0% | 35% |
| 🇲🇽Mexico | Free | +10.0% | 10% |
| 🇨🇦Canada | Free | +10.0% | 10% |
| 🇩🇪Germany | Free | +10.0% | 10% |
| 🇯🇵Japan | Free | +10.0% | 10% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If as standalone power supplies
Static converters in 8504 if not integral to welding apparatus.
If for automatic control in grinders
Control apparatus parts move to Chapter 90.
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
• Include electrical certification (UL/CE) and semiconductor end-use letter; watch for EEI filing over $2500
• Pitfall: classifying as general electrical parts
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