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2845.90.01.00/Neon-22 Isotope/Japan

Neon-22 Isotope from Japan

Neon-22 stable isotope for use in mass spectrometry standards and neon sign manufacturing. Classified HTS 2845.90.0100 as other isotope not in 2844.

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

• Specify enrichment level > natural abundance; comply with compressed gas regulations; avoid classification as lighting gas

Neon-22 Isotope from Japan — Import Duty Rate | HTS 2845.90.01.00