8486.90.00.00/Float Zone Crystal Grower RF Coil/Mexico

Float Zone Crystal Grower RF Coil from Mexico

Radio frequency induction coil for float zone crystal pullers that melts a narrow zone of polysilicon rod to produce high-purity monocrystalline silicon boules. HTS 8486.90.00.00 applies as a part of crystal growers per statistical note.

Duty Rate — Mexico → United States

0%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Specify frequency rating (typically 300-500 kHz) and cooling water compatibility; require vacuum sealing certifications; distinguish from general induction coils under 8514