Categoría anterior : 2831 - Ditionitos y sulfoxilatos.
| Nombre de la compañía * | Ciudad / Ciudad-Estado | País |
|---|---|---|
| C********************************* | Vietnam | Vietnam |
| C*************************** | Vietnam | Vietnam |
| A************ | Argentina | Argentina |
| A********** | India | India |
| A************* | Pakistan | Pakistán |
| Z*************** | Bangladesh | Bangladesh |
| S************** | Thailand | Tailandia |
| L************* | Bangladesh | Bangladesh |
| A********** | Pakistan | Pakistán |
| C******************** | Vietnam | Vietnam |
| L******************* | Egypt | Egipto |
| T*************** | Bangladesh | Bangladesh |
| H************************ | Bangladesh | Bangladesh |
| D************* | Dominican Republic | República Dominicana |
| M*********************** | Pk - Pakistan | Pakistán |
| H************* | Bangladesh | Bangladesh |
| G************************* | Bangladesh | Bangladesh |
| S**************************** | Belgium | Bélgica |
| A************************* | Nepal | Nepal |
| S*********************** | Pakistan | Pakistán |
| O********** | Uzbekistan | Uzbekistán |
| A***************************** | United Arab Emirates | Emiratos Árabes Unidos |
| P************************************** | Indonesia | Indonesia |
| S************ | Mauritania | Mauritania |
| С********************** | Uzbekistan | Uzbekistán |
| C*** | Canada | Canadá |
| C***************************** | Canada | Canadá |