Previous Category : 2804 - Hydrogen, rare gases and other non-metals.
| Company Name * | City / City-State | Countries |
|---|---|---|
| C************ | Denmark | Denmark |
| M**************** | Pakistan | Pakistan |
| P********** | Indonesia | Indonesia |
| I************************************ | Soacha - Cundinamarca | Colombia |
| S************************************* | India | India |
| R************************* | Japan | Japan |
| О********************* | Uzbekistan | Uzbekistan |
| B******************* | Bangladesh | Bangladesh |
| T************************************************* | . | Belgium |
| C***************************** | India | India |
| F******************************** | US - United States | United States |
| R********************************* | United Arab Emirates | United Arab Emirates |
| G****************************** | Angola | Angola |
| C****** | Belgium | Belgium |
| E********************* | BW - Botswana | Botswana |
| S*************** | China | China |
| T*************** | Guatemala | Guatemala |
| A*************************** | São Tomé and Príncipe | Sao Tome And Principe |
| L************* | Tanzania - Dar es Salaam | Tanzania |
| V************************** | United States | United States |
| M********************** | US - United States | United States |
| C************* | US - United States | United States |
| G********************** | Us - United States | United States |
| M****************** | US - California | United States |
| R************ | Us - Florida | United States |
| J************ | United States | United States |
| А****************** | Uzbekistan | Uzbekistan |
| R*********************** | Viet Nam | Viet Nam |