Categoría anterior : 2840 - Boratos; peroxoboratos (perboratos).
| Nombre de la compañía * | Ciudad / Ciudad-Estado | País |
|---|---|---|
| K******************* | Benito Juarez-Mexico, D.F. | México |
| M********* | Santafe De Bogota | Colombia |
| R************* | Mumbai | India |
| M***************** | Pakistan | Pakistán |
| C******************* | Australia | Australia |
| О*************** | Azerbaijan | Azerbaiyán |
| C******************************* | South Africa | Sudáfrica |
| O******************** | Manitoba | Canadá |
| A************************************ | India | India |
| I******************** | Bangladesh | Bangladesh |
| I************************************************* | Quebec | Canadá |
| C***************************************** | SK - Emerald Park | Canadá |
| C******************************************* | China | China |
| C******************************************* | China | China |
| M************************* | Ghana | Ghana |
| S********* | Kazakhstan | Kazajstán |
| T******************* | Morocco | Marruecos |
| M*********************** | Niger | Níger |
| P*********************************** | Philippines | Filipinas |
| З***************** | Russia | Federación Rusa |
| О************ | Russia | Federación Rusa |
| S**************************** | Saudi Arabia | Arabia Saudita |
| G********************* | Tanzania | Tanzania |
| S********************** | New York | Estados Unidos de América |
| C******************** | United States | Estados Unidos de América |
| L*************************** | Us - United States | Estados Unidos de América |
| T********* | US - Ohio | Estados Unidos de América |
| A*************** | Us - California | Estados Unidos de América |
| О***************** | Uzbekistan | Uzbekistán |
| О******** | Uzbekistan | Uzbekistán |