Categoría anterior : 2529 - Feldespato; leucita; nefelina y nefelina sienita; espato flúor.
| Nombre de la compañía * | Ciudad / Ciudad-Estado | País |
|---|---|---|
| C************ | Italy | Italia |
| T*************************** | MEXICO | Estados Unidos de América |
| J***************** | Indonesia | Indonesia |
| P***************************** | Indonesia | Indonesia |
| F****************** | Taiwan | Taiwán |
| A*** | Viet Nam | Vietnam |
| P********************* | United Arab Emirates | Emiratos Árabes Unidos |
| J********** | Lithuania | Lituania |
| О************************************************ | Russian Federation | Federación Rusa |
| О********* | BY - Belarus | Bielorrusia |
| B***************************** | Thailand | Tailandia |
| A********* | Iran | Irán |
| T********************** | Taiwan | Taiwán |
| D******************** | Viet Nam | Vietnam |
| F****************** | Philippines | Filipinas |
| U*************************** | Viet Nam | Vietnam |
| M************************************ | Morocco | Marruecos |
| C********** | PR - Puerto Rico | Puerto Rico |
| D********* | Alabama | Estados Unidos de América |
| N******************** | Brazil | Estados Unidos de América |
| E****************************** | South Carolina | Estados Unidos de América |
| G******* | United Arab Emirates | Emiratos Árabes Unidos |
| Z******** | China | China |
| G**************************** | Kuwait | Kuwait |
| T********* | Viet Nam | Vietnam |
| S************ | Buenos Aires | Argentina |
| Z**** | China | China |
| G************************************************* | Georgia | Georgia |
| E******************************* | Sri Lanka | Sri Lanka |
| M***************************** | New Zealand | Nueva Zelanda |
