2401.30.70 | 20 | Burley | kg | | | |
2403.10.30 | 60 | Burley | kg | | | |
2403.10.60 | 60 | Burley | kg | | | |
2403.10.90 | 60 | Burley | kg | | | |
2403.91.43 | 60 | Burley | kg | | | |
2403.91.45 | 60 | Burley | kg | | | |
2403.91.47 | 60 | Burley | kg | | | |
2403.99.30 | 60 | Burley | kg | | | |
2403.99.60 | 60 | Burley | kg | | | |
2403.99.90 | 60 | Burley | kg | | | |
2505.10.10 | 00 | Sand containing by weight 95 percent or more of silica and not more than 0.6 percent of oxide of iron | t | Free | | $1.97/t |
2506.10.00 | 10 | Sands (other than natural) containing by weight 95 percent or more of silica and not more than 0.6 percent of oxide of iron | t | | | |
2508.30.00 | 00 | Fire-clay | t | Free | | $1.97/t |
2521.00.00 | 00 | Limestone flux; limestone and other calcareous stone, of a kind used for the manufacture of lime or cement | t | Free | | Free |
2523.30.00 | 00 | Aluminous cement | t | Free | | $1.32/t, including weight of container |
2602.00.00 | | Manganese ores and concentrates, including ferruginous manganese ores and concentrates with a manganese con- tent of 20 percent or more, calculated on the dry weight | | Free | | 2.2¢/kg on manganese content |
2603.00.00 | 10 | Copper content | Cu kg | | | |
2603.00.00 | 20 | Lead content | Pb kg | | | |
2603.00.00 | 30 | Zinc content | Zn kg | | | |
2603.00.00 | 40 | Silver content | Ag g | | | |
2603.00.00 | 50 | Gold content | Au g | | | |
2604.00.00 | 40 | Nickel content | Ni kg | | | |
2604.00.00 | 80 | Other metal content | kg | | | |
2607.00.00 | 10 | Copper content | Cu kg | | | |
2607.00.00 | 20 | Lead content | Pb kg | | | |