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8401.20.00.00/Cascade Gas Centrifuge Assembly/Japan

Cascade Gas Centrifuge Assembly from Japan

A series-connected bank of gas centrifuges operating in tandem to achieve high isotopic separation factors for UF6 enrichment. Falls under HTS 8401.20.00.00 as integrated isotopic separation machinery.

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

• Document cascade piping and valve configurations for integrity verification

• Use ABC certified carriers for secure transport under nuclear security protocols

Cascade Gas Centrifuge Assembly from Japan — Import Duty Rate | HTS 8401.20.00.00