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Nickel-Coated Synthetic Diamond Powder for Thermal Paste from Japan

High-purity synthetic diamond powder nickel-coated for thermal interface materials in CPUs, certified as powder form. Classified in HTS 7105.10.0020 for metal-coated synthetic diamond dust per HTS notes. Enhances heat dissipation in computing hardware.

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%

Import Tips

Require supplier certificates of analysis for nickel coating uniformity and diamond synthetic verification

Declare intended thermal management use to support Chapter 71 classification over chemical headings

Nickel-Coated Synthetic Diamond Powder for Thermal Paste from Japan — Import Duty Rate | HTS 7105.10.00.20