Categoría anterior : 2901 - Hidrocarburos acíclicos.
| Nombre de la compañía * | Ciudad / Ciudad-Estado | País |
|---|---|---|
| P********************************* | MX - Guadalupe-Nuevo Leon | México |
| P*********************** | Indonesia | Indonesia |
| M********************* | Pakistan | Pakistán |
| D**************************************** | Singapore | Singapur |
| A***************** | South Africa | Sudáfrica |
| K******************************************* | Kazakhstan | Kazajstán |
| Q************************************ | Qatar | Katar |
| E********************************************* | Quito | Ecuador |
| D******************** | Philippines | Filipinas |
| N**************************************** | Morocco | Marruecos |
| L***************************** | Malaysia | Malasia |
| O********************* | PY-Paraguay | Paraguay |
| M*************** | Indonesia | Indonesia |
| P********************** | Indonesia | Indonesia |
| U******** | Taiwan | Taiwán |
| M************* | US - United States | Estados Unidos de América |
| B************************************** | IN - India | India |
| M************************ | Mozambique | Mozambique |
| S********************** | New Caledonia | Nueva Caledonia |
| N******************* | Peru | Perú |
| S*********************** | SB - Solomon Islands | Islas Salomón |
| P***************** | California | Estados Unidos de América |
| R*************** | United States | Estados Unidos de América |
| M********* | Pennsylvania | Estados Unidos de América |