Thorium Nitrate Crystals from China
High-purity thorium nitrate (Th(NO3)4) crystals certified as source material for thorium-based nuclear fuel cycle development. NRC/DOE certified for advanced reactor research supporting energy security. Falls under 9808.00.5000 special provisions.
Duty Rate — China → United States
12.5%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• NRC Form 741 required for thorium compound import authorization
• Provide chemical purity analysis and radioactivity content documentation
• Secure end-user statement from licensed nuclear facility