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2804.30.00.00/High Purity Nitrogen 99.999% UHP/Japan

High Purity Nitrogen 99.999% UHP from Japan

Ultra-high purity (UHP) nitrogen gas at 99.999% N2, supplied in specialty cylinders for laboratory and semiconductor cleanrooms. Classified under HTS 2804.30.00.00 as elemental nitrogen, meeting Chapter 28 definitions for nonmetals. Purity distinguishes it from lower-grade industrial gases.

Duty Rate — Japan → United States

3.7%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))
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Import Tips

• Provide analytical certificates from supplier proving UHP specs; use UN-approved cylinders for hazmat shipping

• Avoid reclassification by ensuring no additives like hydrogen for forming gas

High Purity Nitrogen 99.999% UHP from Japan — Import Duty Rate | HTS 2804.30.00.00