Green Silicon Carbide Crude Nuggets from Japan
Crude green silicon carbide nuggets achieved via petroleum coke addition in furnace, higher purity for specialty uses. Under 2849.20.10.00 as crude silicon carbide, meeting Chapter 28/29 chemical definition notes. Not classified as artificial graphite per exclusions.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Document color/purity origin from production method; ensure no wafer cutting implying electronic use
• Pitfall: green tint mistaken for phosphors under 3206 exclusion