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2844.43.00.28/Berkelium-249 Metal Target/Japan

Berkelium-249 Metal Target from Japan

Berkelium-249 metallic target for superheavy element synthesis, classified as radioactive element compound under 2844.43.0028 (element 97). Pure isotope form qualifies.

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

• Coordinate with DOE National Lab facilities; implement alpha spectroscopy inventory; use custom lead-glass shielding packages