| 2805 | | Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury: | | | | |
| 2805.30.00 | 00 | Rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed | kg | 5% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | 31.3% |
| 2844.10 | | Natural uranium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing natural uranium or natural uranium compounds: | | | | |
| 2844.20.00 | | Uranium enriched in U235 and its compounds; plutonium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium enriched in U235, plutonium or compounds of these products | | Free | | Free |
| 2844.30 | | Uranium depleted in U235 and its compounds; thorium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in U235, thorium, or compounds of 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 |
| 3606 | | Ferrocerium and other pyrophoric alloys in all forms; articles of combustible materials as specified in note 2 to this chapter: | | | | |
| 3606.90.30 | 00 | Ferrocerium and other pyrophoric alloys | kg | 5.9% | Free (A+,AU,BH, CA,CL,D,E,IL,J, JO,MA,MX, P,SG) | 56.7% |
| 7201.10.00 | 00 | Nonalloy pig iron containing by weight 0.5 percent or less of phosphorus | t | Free | | $1.11/t |
| 7201.20.00 | 00 | Nonalloy pig iron containing by weight more than 0.5 percent of phosphorus | t | Free | | $1.11/t |
| 7201.50 | | Alloy pig iron; spiegeleisen: | | | | |
| 7201.50.30 | 00 | Alloy pig iron | t | Free | | $1.11/t |
| 7202 | | Ferroalloys: | | | | |
| 7204.21.00 | 00 | Waste and scrap of alloy steel: | | | | |
| 7205.21.00 | 00 | Of alloy steel | kg | Free | | 45% |
| 7206 | | Iron and nonalloy steel in ingots or other primary forms (excluding iron of heading 7203): | | | | |
| 7207 | | Semifinished products of iron or nonalloy steel: | | | | |
| 7208 | | Flat-rolled products of iron or nonalloy steel, of a width of 600 mm or more, hot-rolled, not clad, plated or coated: | | | | |
| 7209 | | Flat-rolled products of iron or nonalloy steel, of a width of 600 mm or more, cold-rolled (cold-reduced), not clad, plated or coated: | | | | |
| 7210 | | Flat-rolled products of iron or nonalloy steel, of a width of 600 mm or more, clad, plated or coated: | | | | |
| 7210.61.00 | 00 | Plated or coated with aluminum-zinc alloys | kg | Free | | 21.5% |
| 7211 | | Flat-rolled products of iron or nonalloy steel, of a width of less than 600 mm, not clad, plated or coated: | | | | |
| 7212 | | Flat-rolled products of iron or nonalloy steel, of a width of less than 600 mm, clad, plated or coated: | | | | |
| 7213 | | Bars and rods, hot-rolled, in irregularly wound coils, of iron or nonalloy steel: | | | | |
| 7214 | | Other bars and rods of iron or nonalloy steel, not further worked than forged, hot-rolled, hot-drawn or hot-extruded, but including those twisted after rolling: | | | | |
Harmonized Tariff Schedule of the United States inquiry: 3203Ã
