Wafer Annealing Oven
Rapid thermal annealing ovens activate dopants and repair lattice damage in semiconductor wafers after ion implantation. This process is critical for ensuring the electrical properties of integrated circuits. Wafer annealing ovens are used in semiconductor device manufacturing.
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 |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the annealing oven is used for processing wafers before device fabrication
Machines for manufacturing semiconductor wafers are classified under 8486.10.00.
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
• Ensure the annealing oven is used for semiconductor wafer processing to qualify under 8486.20.00
• Provide technical data showing its use in IC fabrication
• Verify if the oven uses any special gases or requires specific electrical safety certifications
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