Depleted Thorium Metal Powder from China
Powdered thorium metal depleted of short-lived isotopes, used in alloy research. HTS 2844.30.10.00 covers thorium and its compounds, including elemental forms as per heading scope.
Duty Rate — China → United States
18%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Pyrophoric risk; ship under inert gas or oil per DOT special provisions
• NRC Form 741 mandatory for all thorium imports regardless of form
• Differentiate from alloys (Section XV exclusion per Chapter note)