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7104.21.00.00/HPHT Synthetic Diamond Melee Parcels/Canada

HPHT Synthetic Diamond Melee Parcels from Canada

Small synthetic diamonds (melee size <0.1 carat) produced via High-Pressure High-Temperature method, roughly shaped into pyramidal or octahedral forms. HTS 7104.21.00.00 covers these unworked/slightly sawn synthetic diamonds not intended for jewelry setting yet.

Duty Rate — Canada → United States

13%

Rate breakdown

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

• Provide HPHT growth certificates; melee parcels often scrutinized for natural mixing

• Weigh parcels precisely; declare temporary stringing if used for transport convenience only