| 2712 | | Petroleum jelly; paraffin wax, microcrystalline petroleum wax, slack wax, ozokerite, lignite wax, peat wax, other mineral waxes and similar products obtained by synthesis or by other processes, whether or not colored: | | | | |
| 2712.10.00 | 00 | Petroleum jelly...................................... k | g | Free | | Free |
| 2716.00.00 | 00 | Electrical energy | kWh | Free | | Free |
| 2803.00.00 | | Carbon (carbon blacks and other forms of carbon not elsewhere specified or included) | | Free | | 20% |
| 2804.29.00 | 10 | Helium | thousand m3 | | | |
| 2804.50.00 | | Boron; tellurium | | Free | | 25% |
| 2804.50.00 | 20 | Tellurium | kg | | | |
| 2804.90.00 | 00 | Selenium | kg | Free | | Free |
| 2811.22.10 | 00 | Synthetic silica gel | kg | 3.7% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 25% |
| 2811.29.20 | 00 | Selenium dioxide | kg | Free | | Free |
| 2821.10.00 | 30 | Yellow | kg | | | |
| 2825.40.00 | 00 | Nickel oxides and hydroxides | kg | Free | | Free |
| 2827.35.00 | 00 | Of nickel | kg | 3.7% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 25% |
| 2833.24.00 | 00 | Of nickel | kg | 3.2% | Free (A,AU,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 25% |
| 2843 | | VI. MISCELLANEOUS | | | | |
| 2844 | | Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes) and their compounds; mixtures and residues containing these products: | | | | |
| 2844.40.00 | | Radioactive elements and isotopes and com- pounds other than those of subheadings 2844.10, 2844.20, and 2844.30; alloys, dis- persions (including cermets), ceramic products and mixtures containing these elements, isotopes or compounds; radioactive residues | | Free | | Free |
| 2844.40.00 | 10 | Elements, isotopes and compounds with cobalt-60 radioactivity only | GBq | | | |
| 2844.40.00 | 20 | Other elements, isotopes and compounds | MBq | | | |
| 2844.50.00 | 00 | Spent (irradiated) fuel elements (cartridges) of nuclear reactors | kg | Free | | Free |
| 2905.11.10 | 00 | Imported only for use in producing synthetic natural gas (SNG) or for direct use as a fuel | liters | Free | | 4.8¢/liter |
| 2905.22.50 | 10 | Citronellol | kg | | | |
| 2910.40.00 | 00 | Dieldrin (ISO, INN) | kg | 4.8% | Free (A,AU,BH, CA,CL,E,IL,J,JO, K,MA,MX,P,SG) | 31% |
| 2912.30.20 | 00 | Hydroxycitronellal | kg | 4.8% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 45% |
| 2917.13.00 | | Azelaic acid, sebacic acid, their salts and esters | | 4.8% | Free (A,AU,BH,CA, CL,E,IL,J,JO, K,MA,MX, P,SG) | 25% |
Harmonized Tariff Schedule of the United States inquiry: gaming
