Categoría anterior : 2508 - Las demás arcillas (excepto las arcillas dilatadas de la partida 68.06), andalucita, cianita y silimanita, incluso calcinadas; mullita; tierras de chamota o de dinas.
| Nombre de la compañía * | Ciudad / Ciudad-Estado | País |
|---|---|---|
| Т************************************************ | Kazakhstan | Kazajstán |
| P****************************** | Indonesia | Indonesia |
| O*************** | Morbı,Gujarat | India |
| D******************** | Bogota D.C. | Colombia |
| C*************************** | Vietnam | Vietnam |
| C******************* | Cuenca | Ecuador |
| M********************************** | US - United States | Estados Unidos de América |
| M*************** | Afghanistan | Afganistán |
| P********************************************* | Indonesia | Indonesia |
| D***************** | Namibia | Namibia |
| C************************** | NB - Burtts Corner | Canadá |
| S************** | Kenya | Kenia |
| A**************** | Bangladesh | Bangladesh |
| A*********************************** | Costa Rica | Costa Rica |
| W************************ | United Kingdom | Reino Unido |
| G*************** | United States | Estados Unidos de América |
| S**************** | United Arab Emirates | Emiratos Árabes Unidos |
| A*************** | Belgium | Bélgica |
| S********************* | Congo, The Democratic Republic Of The | La República Democrática del Congo |
| E******************************* | Algeria | Argelia |
| ش******************************* | Egypt | Egipto |
| T****************************** | France | Francia |
| ع************ | Iran | Irán |
| T*********************** | Malaysia | Malasia |
| О************** | Russia | Federación Rusa |
| G******************** | Singapore | Singapur |
| S********************** | Us - United States | Estados Unidos de América |