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2814.20.00.00/Electronics Cleaning Ammonium Hydroxide 5-10%/Japan

Electronics Cleaning Ammonium Hydroxide 5-10% from Japan

Dilute 5-10% aqueous ammonia for photoresist stripping and wafer cleaning in semiconductor manufacturing. Classified under HTS 2814.20.00.00 for pure aqueous ammonia solutions.

Duty Rate — Japan → United States

0%

Rate breakdown

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

• Provide semiconductor-grade specs (e.g

• particle count, metal ions)

• Ultra-pure transport required; use Teflon-lined containers

• Classify before dilution/additives to maintain Chapter 28 status