Previous Category : 2804 - Hydrogen, rare gases and other non-metals.
| Company Name * | City / City-State | Countries |
|---|---|---|
| V************************* | Mexico | Mexico |
| C****************************** | Philippines | Philippines |
| K*************** | India | India |
| C********************** | Santiago | Chile |
| I*********************************** | Angola | Angola |
| R********* | China | China |
| R********** | United Arab Emirates | United Arab Emirates |
| О***************** | Belarus | Belarus |
| N************************** | Ecuador | Ecuador |
| P*************************************** | MY - Malaysia | Malaysia |
| F*********************** | Nigeria | Nigeria |
| D********* | Nigeria | Nigeria |
| G************* | Bolivia | Bolivia |
| C**************************************** | Ecuador | Ecuador |
| G************************ | Kenya | Kenya |
| P**************************** | Nepal | Nepal |
| G************* | Pakistan | Pakistan |
| D********************* | Ug - Uganda | Uganda |
| О********* | AM - Armenia | Armenia |
| S******************* | Cote d'Ivoire | Ivory Coast |
| B******************************* | Dominican Republic | Dominican Republic |
| M***************** | India | India |
| T************** | India | India |
| S***************** | Morocco | Morocco |
| C**************** | Pakistan | Pakistan |
| A************** | United Kingdom | United Kingdom |
| A****************** | United Kingdom | United Kingdom |
| C*********************** | United Kingdom | United Kingdom |
| M******************* | COLOMBIA | United States |
| S******************************** | Texas | United States |