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Uranium-235 Enriched Isotope from Japan

Uranium-235 enriched isotope is a radioactive isotope used primarily in nuclear reactors for fission reactions and in research applications. It falls under HTS 2844.43.00 as a radioactive isotope other than those specified in subheadings 2844.10, 2844.20, or 2844.30, meeting the criteria for elements with artificially modified isotopic composition.

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%

Import Tips

Obtain NRC or DOE export/import license prior to shipment; verify specific activity exceeds 74 Bq/g

Provide detailed radioactivity documentation including decay chains and half-life data

Use Type B packaging compliant with IAEA SSR-6 for transport; avoid common pitfalls like incomplete shielding specs

Uranium-235 Enriched Isotope from Japan — Import Duty Rate | HTS 2844.43.00