| 2518.20.00 | - Calcined or sintered dolomite | |
| 2518.30.00 | - Dolomite ramming mix | |
| 2519.10.00 | - Natural magnesium carbonate (magnesite) | |
| 2519.90.00 | - Other | |
| 2520.10.00 | -Gypsum; anhydrite | |
| 2520.20.00 | - Plasters | |
| 2521.00.00 | ||
| 2522.10.00 | - Quicklime | |
| 2522.20.00 | - Slaked lime | |
| 2522.30.00 | - Hydraulic lime | |
| 2523.10.00 | - Cement clinkers | |
| 2523.21.00 | -- White cement, whether or not artificially coloured | |
| 2523.29.00 | -- Other | |
| 2523.30.00 | - Aluminous cement | |
| 2523.90.00 | - Other hydraulic cements | |
| 2524.10.00 | - Crocidolite | |
| 2524.90.00 | - Other | |
| 2525.10.00 | - Crude mica and mica rifted into sheets or splittings | |
| 2525.20.00 | - Mica powder | |
| 2525.30.00 | - Mica waste | |
| 2526.10.00 | - Not crushed, not powdered | |
| 2526.20.00 | - Crushed or powdered | |
| 2528.00.00 | ||
| 2529.10.00 | - Feldspar | |
| 2529.21.00 | -- Containing by weight 97% or less of calcium fluoride |