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2825.50.10.00/Synthetic Cupric Oxide Crystals/Canada

Synthetic Cupric Oxide Crystals from Canada

Laboratory-grown cupric oxide single crystals for optical and research applications. Qualifies under HTS 2825.50.10.00 as chemically defined, excluding cultured crystals >2.5g of certain halides per notes. Used in spectroscopy studies.

Duty Rate — Canada → United States

14.3%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Weigh crystals to confirm under exclusion thresholds; document growth method

• HTS ruling may be needed for crystal purity

• Handle as lab chemical with proper hazmat

Synthetic Cupric Oxide Crystals from Canada — Import Duty Rate | HTS 2825.50.10.00