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8475.21.00.00/Fluorine-Doped Preform Plasma Processor/Japan

Fluorine-Doped Preform Plasma Processor from Japan

Plasma processor dopes optical fiber preforms with fluorine using downstream microwave plasma for depressed cladding index profiles in dispersion-shifted fibers. Critical for DWDM systems. Under HTS 8475.21.00.00.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Fluorine gas handling and plasma chamber specs

• Refractive index profile modification proof

• Vacuum pump compatibility certification

Fluorine-Doped Preform Plasma Processor from Japan — Import Duty Rate | HTS 8475.21.00.00