Categoría anterior : 2819 - Óxidos e hidróxidos de cromo.
| Nombre de la compañía * | Ciudad / Ciudad-Estado | País |
|---|---|---|
| S***************** | United States | Estados Unidos de América |
| P********************************** | Indonesia | Indonesia |
| F************************** | United States | Estados Unidos de América |
| M*************** | Pakistan | Pakistán |
| D************************************ | Distrito Federal | México |
| Q************************* | Coyoacan -Mexico, D.F. | México |
| T******************************** | United States | Estados Unidos de América |
| D***** | Morocco | Marruecos |
| C************************ | United Kingdom | Reino Unido |
| G****************************** | United Arab Emirates | Emiratos Árabes Unidos |
| A******* | Australia | Australia |
| P********************************** | Brazil | Brasil |
| J*************** | Canada | Canadá |
| B************************* | Nord Kivu | La República Democrática del Congo |
| T*************** | Egypt | Egipto |
| I************** | India | India |
| A************ | Iran | Irán |
| C*************** | South Korea | Corea (Del Sur) |
| А************************************************ | Kazakhstan | Kazajstán |
| Т************* | Kazakhstan | Kazajstán |
| R******************************* | Sri Lanka | Sri Lanka |
| S******************* | Moldova | Moldova |
| I***************************************** | Iztacalco-Mexico, D.F. | México |
| N***************************** | Nepal | Nepal |
| S****************************** | NP - Nepal | Nepal |
| B********************************* | Philippines | Filipinas |
| J*************************************** | Russian Federation | Federación Rusa |
| K*********** | Thailand | Tailandia |
| R*********************** | Tanzania | Tanzania |
| C******************* | Vietnam | Vietnam |
