Categoría anterior : 2833 - Sulfatos; alumbres; peroxosulfatos (persulfatos).
| Nombre de la compañía * | Ciudad / Ciudad-Estado | País |
|---|---|---|
| K************************** | Namibia | Namibia |
| R****************************** | KH - Cambodia | Camboya |
| G*************** | New Jersey | Estados Unidos de América |
| C*********************** | United Kingdom | Reino Unido |
| K****************************** | Viet Nam | Vietnam |
| P************************************ | India | India |
| Т************ | Ukraine | Ucrania |
| L******************** | AM - Armenia | Armenia |
| T******************** | France | Francia |
| Y**************************** | Bangladesh | Bangladesh |
| O************************************************* | Finland | Finlandia |
| S******************************************* | LA - Lao People'S Democratic Republic | Laos |
| W**************************** | Nepal | Nepal |
| U*************** | PE - Arequipa | Perú |
| Z****************** | Ethiopia | Etiopía |
| P************************************************* | JO - Jordan | Jordán |
| N****************************** | NP - Nepal | Nepal |
| S************************* | NP - Nepal | Nepal |
| T************************************ | Tanzania | Tanzania |
| C*********** | United States | Estados Unidos de América |
| О**************** | Armenia | Armenia |
| M******** | Buenos Aires | Argentina |
| A***************** | Bangladesh | Bangladesh |
| F*************** | Ghana | Ghana |
| T**************** | Sri Lanka | Sri Lanka |
| H******** | Sri Lanka | Sri Lanka |
| Z********************* | Myanmar | Birmania |
| О************* | Russia | Federación Rusa |
| C******** | Russian Federation | Federación Rusa |
| L******************** | United States | Estados Unidos de América |