Thorium Oxide Powder from China
ThO2 powder for high-temperature ceramics and nuclear fuel kernels. Classified under HTS 2844.30.20 as a thorium compound per Chapter 28 note 4.
Duty Rate — China → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Provide specific activity measurements to confirm <74 Bq/g threshold
• Use NRC general license for small quantities (<15g thorium)
• Avoid bulk packaging that triggers additional transportation regs