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Americium-241 Oxide from Japan

Americium-241 oxide is a radioactive compound used primarily in smoke detectors and as a calibration source for gamma spectroscopy. It falls under HTS 2844.43.00.21 as a chemically defined compound of the specified radioactive isotope Americium-241. This subheading covers specific listed radioactive elements, isotopes, and their compounds.

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 Agreement State radioactive material license prior to import; submit Form 741 for advance notification

Ensure packaging meets DOT 7A Type A specifications with proper labeling for UN2915 Radioactive Material

Verify specific activity exceeds 74 Bq/g threshold to confirm Chapter 28 classification over other chapters