Categoría anterior : 2833 - Sulfatos; alumbres; peroxosulfatos (persulfatos).
| Nombre de la compañía * | Ciudad / Ciudad-Estado | País |
|---|---|---|
| C********************* | Bangladesh | Bangladesh |
| M************************** | Mumbai | India |
| H************************************************* | China | China |
| C***************** | Philippines | Filipinas |
| C*************************************** | Vietnam | Vietnam |
| B********************************* | Philippines | Filipinas |
| N******************** | Russian Federation | Federación Rusa |
| G************************ | South Korea | Corea (Del Sur) |
| A********* | Pakistan | Pakistán |
| M***************** | PY-Paraguay | Paraguay |
| C******************** | Vietnam | Vietnam |
| S************ | Bangladesh | Bangladesh |
| P******************** | Bangladesh | Bangladesh |
| K************************************* | Botswana | Botsuana |
| L************************************************* | Netherlands | Países Bajos, Holanda |
| D****************************** | Philippines | Filipinas |
| N****************** | Pakistan | Pakistán |
| О***************** | Russia | Federación Rusa |
| I************* | Russian Federation | Federación Rusa |
| H******************** | New York | Estados Unidos de América |
| R*************************** | Indiana | Estados Unidos de América |
| B************* | Us - United States | Estados Unidos de América |
| C********************* | United States | Estados Unidos de América |
| M***************** | Us - Iowa | Estados Unidos de América |
| S******************* | United States | Estados Unidos de América |