| 2519.90.20 | 00 | Caustic calcined magnesite | t | Free | | $20.70/t |
| 2519.90.50 | 00 | Other | kg | Free | | 15.4¡é/kg |
| 2520.10.00 | 00 | Gypsum; anhydrite | t | Free | | Free |
| 2520.20.00 | 00 | Plasters | t | Free | | $1.38/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 |
| 2522.10.00 | 00 | Quicklime | kg | Free | | 0.2¡é/kg, including weight of container |
| 2522.20.00 | 00 | Slaked lime | kg | Free | | 0.3¡é/kg, including weight of container |
| 2522.30.00 | 00 | Hydraulic lime | kg | Free | | 0.2¡é/kg, including weight of container |
| 2523.10.00 | 00 | Cement clinkers | t | Free | | $1.32/t, including weight of container |
| 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 |
| 2523.90.00 | 00 | Other hydraulic cements | t | Free | | $1.32/t, including weight of container |
| 2524.90.00 | | Other | | Free | | Free |
| 2524.90.00 | 10 | Amosite | t | | | |
| 2524.90.00 | 30 | Crudes | t | | | |
| 2524.90.00 | 45 | Milled fibers, group 4 and 5 grades | t | | | |
| 2524.90.00 | 55 | Other | t | | | |
| 2524.90.00 | 60 | Other | t | | | |
| 2525.10.00 | | Crude mica and mica rifted into sheets or splittings | | Free | | Free |
| 2525.10.00 | 10 | Split block mica | kg | | | |
| 2525.10.00 | 20 | Mica splittings | kg | | | |
| 2525.10.00 | 50 | Other | kg | | | |
| 2525.20.00 | 00 | Mica powder | kg | Free | | 20% |
| 2525.30.00 | 00 | Mica waste | kg | Free | | 8.8¡é/kg |
| 2528.90.00 | | Other | | Free | | Free |
