Categoría anterior : 2912 - Aldehídos, incluso con otras funciones oxigenadas; polímeros cíclicos de los aldehídos; paraformaldehído.
| Nombre de la compañía * | Ciudad / Ciudad-Estado | País |
|---|---|---|
| G********************************* | Mumbai.Maharashtra | India |
| S***************************** | Bangalore | India |
| S************************** | Jubilee Hills Hyderabad, Telangana | India |
| A********************************** | Brazil | Brasil |
| D********************** | Porto Alegre - Rs | Brasil |
| V************** | United States | Estados Unidos de América |
| R****************************** | China | China |
| R********** | Kenya | Kenia |
| I******************************************** | Mexico | México |
| S*************************** | New York | Estados Unidos de América |
| D******************************** | South Korea | Corea (Del Sur) |
| M********** | BURKINA FASO | Burkina Faso |
| M********************* | Guatemala | Guatemala |
| P********************** | Indonesia | Indonesia |
| S********** | United Kingdom | Reino Unido |
| N*********** | Nevada | Canadá |
| F************* | Switzerland | Suiza |
| R***************************** | Kenya | Kenia |
| T***************** | Kenya | Kenia |
| N* | South Korea | Corea (Del Sur) |
| M******************************************** | Tamaulipas | México |
| M******************************** | Mexico - QUERETARO | México |
| J************************************ | Namibia | Namibia |
| A************************* | NP - Nepal | Nepal |
| О****** | Russia | Federación Rusa |
| S*********************** | Georgia | Estados Unidos de América |
