| 2302.40.01 | 20 | Pelletized screenings (clearings) | t | | | |
| 2844.50.00 | 00 | Spent (irradiated) fuel elements (cartridges) of nuclear reactors | kg | Free | | Free |
| 4412.31.05 | | Not surface covered, or surface covered with a clear or transparent material which does not obscure the grain, texture or markings of the face ply: | | | | |
| 4412.32.05 | | Not surface covered, or surface covered with a clear or transparent material which does not obscure the grain, texture or markings of the face ply: | | | | |
| 4412.39.10 | 00 | Not surface covered, or surface covered with a clear or transparent material which does not obscure the grain, texture or markings of the face ply: | | | | |
| 4412.94.10 | | Not surface covered, or surface covered with a clear or transparent material which does not obscure the grain, texture or markings of the face ply: | | | | |
| 4412.94.60 | 00 | Not surface covered, or surface covered with a clear or transparent material which does not obscure the grain, texture or markings of the face ply: | | | | |
| 4412.99.10 | | Not surface covered, or surface covered with a clear or transparent material which does not obscure the grain, texture or markings of the face ply: | | | | |
| 4412.99.60 | 00 | Not surface covered, or surface covered with a clear or transparent material which does not obscure the grain, texture or markings of the face ply: | | | | |
| 8401 | | Nuclear reactors; fuel elements (cartridges), non-irradiated, for nuclear reactors; machinery and apparatus for isotopic separation; parts thereof: | | | | |
| 8401.10.00 | 00 | Nuclear reactors | t | 3.3% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 45% |
| 8401.40.00 | 00 | Parts of nuclear reactors | t | 3.3% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 45% |
| 9027.80.25 | 00 | Nuclear magnetic resonance instruments | No. | Free | | 40% |
| 9808.00.50 | 00 | Articles for the Nuclear Regulatory Commission or the Department of Energy: | | | | |
| 9813.00.40 | | Locomotives and other railroad equipment brought temporarily into the United States for use in clearing obstructions, fighting fires or making emergency repairs on railroads within the United States, or for use in transportation otherwise than in international traffic when the Secretary of the Treasury finds that the temporary use of foreign railroad equipment is necessary to meet an emergency | | Free, under bond, as prescribed in U.S. note 1 to this subchapter | Free (AU,BH,CA, CL,IL,JO,MA, MX,P,SG) | Free, under bond, as prescribed in U.S. note 1 to this subchapter |
| 9817.95.05 | | Utilitarian articles in the form of a three-dimensional representation of a symbol or motif clearly associated with a specific holiday in the United States. | | Free | | 25% |
