3818.00.00.20/Arsenic-Doped Polycrystalline Silicon Wafers/Japan

Arsenic-Doped Polycrystalline Silicon Wafers from Japan

Polycrystalline silicon wafers with arsenic doping for high-mobility n-type applications in RF electronics. Covered by HTS 3818.00.0020 for doped electronic-grade silicon wafers. Arsenic provides superior electron mobility for fast-switching devices.

Duty Rate — Japan → 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

• Provide Safety Data Sheets for arsenic compounds; comply with HAZMAT shipping rules

• Declare low arsenic concentration to avoid chemical weapon convention flags

• Test for dopant uniformity to prevent quality rejections post-import

Arsenic-Doped Polycrystalline Silicon Wafers from Japan — Import Duty Rate | HTS 3818.00.00.20