HPHT Synthetic Diamond Powder Grade 40/50 from Canada
High Pressure High Temperature (HPHT) synthetic diamond powder, 40/50 mesh size meeting powder form criteria, for resin-bonded tools. Specifically HTS 7105.10.0050 as other synthetic diamond powder. Excludes platinum alloys or clad materials per chapter note 6.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Specify HPHT or CVD production method in commercial invoice; affects synthetic verification
• Include mesh size certification matching 'powder' definition to prevent 7104 classification