Nanocrystalline Chromium Powder from China
Ultra-fine nanocrystalline chromium powder for nanocomposites and catalysts. HTS 8112.21.00.00 for unwrought despite nanoscale dimensions.
Duty Rate — China → United States
28%
Rate breakdown
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• TEM images verify nanocrystalline structure without classification change
• Hazardous material declaration for nano-safety
• IP protection docs for proprietary nano-process