| 2516.90.00 | 60 | Other | t | | | |
| 2517.10.00 | 55 | Other | t | | | |
| 2517.49.00 | 00 | Other | t | Free | | $1.10/t |
| 2519.90.10 | 00 | Fused magnesia and dead-burned (sintered) magnesia | kg | Free | | 1.7￠/kg |
| 2519.90.50 | 00 | Other | kg | Free | | 15.4￠/kg |
| 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 |
| 2523.29.00 | 00 | Other | t | Free | | $1.32/t, including weight of container |
| 2523.30.00 | 00 | Aluminous cement | t | Free | | $1.32/t, including weight of container |
| 2524.90.00 | | Other | | Free | | Free |
| 2524.90.00 | 55 | Other | t | | | |
| 2524.90.00 | 60 | Other | t | | | |
| 2525.10.00 | 10 | Split block mica | kg | | | |
| 2525.10.00 | 50 | Other | kg | | | |
| 2525.20.00 | 00 | Mica powder | kg | Free | | 20% |
| 2528.90.00 | | Other | | Free | | Free |
| 2528.90.00 | 50 | Other | kg | | | |
| 2529.10.00 | 00 | Feldspar | t | Free | | 49￠/t |
| 2529.30.00 | 50 | Other | t | | | |
| 2530.90.80 | | Other | | Free | | 0.3￠/kg |
| 2530.90.80 | 50 | Other | kg | | | |
| 2601.11.00 | 90 | Other | t | | | |
| 2601.12.00 | 90 | Other | t | | | |
| 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 | | | |
