| 2601.11.00 |  | Iron ores and concentrates, other than roasted iron pyrites: |  |  |  |  | 
| 2601.11.00 | 60 | Ores: |  |  |  |  | 
| 2606.00.00 | 30 | Bauxite, calcined: |  |  |  |  | 
| 2611.00 |  | Tungsten ores and concentrates: |  |  |  |  | 
| 2612 |  | Uranium or thorium ores and concentrates: |  |  |  |  | 
| 2613 |  | Molybdenum ores and concentrates: |  |  |  |  | 
| 2614.00 |  | Titanium ores and concentrates: |  |  |  |  | 
| 2615 |  | Niobium (columbium), tantalum, vanadium or zirconium ores and concentrates: |  |  |  |  | 
| 2615.90 |  | Other: |  |  |  |  | 
| 2616 |  | Precious metal ores and concentrates: |  |  |  |  | 
| 2617 |  | Other ores and concentrates: |  |  |  |  | 
| 2619.00 |  | Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel: |  |  |  |  | 
| 2620 |  | Slag, ash and residues (other than from the manufacture of iron or steel), containing arsenic, metals or their compounds: |  |  |  |  | 
| 2620.11.00 | 00 | Containing mainly zinc: |  |  |  |  | 
| 2620.19 |  | Other: |  |  |  |  | 
| 2620.21.00 |  | Containing mainly lead: |  |  |  |  | 
| 2620.60 |  | Containing arsenic, mercury, thallium or their mixtures, of a kind used for the extraction of arsenic or those metalsor for the manufacture of their chemical compounds: |  |  |  |  | 
| 2620.91.00 | 00 | Other: |  |  |  |  | 
| 2620.99 |  | Other: |  |  |  |  | 
| 2621 |  | Other slag and ash, including seaweed ash (kelp); ash and residues from the incineration of municipal waste: |  |  |  |  | 
| 2701 |  | Coal; briquettes, ovoids and similar solid fuels manufactured from coal: |  |  |  |  | 
| 2701.11.00 | 00 | Coal, whether or not pulverized, but not agglomerated: |  |  |  |  | 
| 2702 |  | Lignite, whether or not agglomerated, excluding jet: |  |  |  |  | 
| 2704.00.00 | 11 | Coke and semicoke of coal: |  |  |  |  | 
| 2707 |  | Oils and other products of the distillation of high temperature coal tar; similar products in which the weight of the aromatic constituents exceeds that of the nonaromatic constituents: |  |  |  |  |