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3818.00.00.20/Arsenic-Doped Polycrystalline Silicon Wafers/Germany

Arsenic-Doped Polycrystalline Silicon Wafers from Germany

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 — Germany → United States

0%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))
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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 Germany — Import Duty Rate | HTS 3818.00.00.20