Bir üst Kategori : 2834 - Nitritler; nitratlar:
| Firma Adı * | Şehir / Bölge | Ülke |
|---|---|---|
| N******************** | Nigeria | Nijerya |
| P************************ | Indonesia | Endonezya |
| S***************** | Bangladesh | Bangladeş |
| H******************************* | Sri Lanka | Sri Lanka |
| D************************* | Germany | Almanya |
| B********* | United States | Amerika Birleşik Devletleri |
| C*********** | Texas | Amerika Birleşik Devletleri |
| W***************************** | United Arab Emirates | Birleşik Arap Emirlikleri |
| T************************** | Brezilya | Brezilya |
| B******************** | . | Liberya |
| S************************ | Pakistan | Pakistan |
| A****************************** | United Arab Emirates | Birleşik Arap Emirlikleri |
| C****************** | Angola | Angola |
| T******************** | Ghana | Gana |
| M************************* | Ghana | Gana |
| A******************************** | GH - Ghana | Gana |
| P**************************** | Indonesia | Endonezya |
| C******************* | Ireland | İrlanda |
| S******* | New Delhi | Hindistan |
| Т**************** | Kazakhstan | Kazakistan |
| T***************** | Lesotho | Lesotho |
| S***************************** | Nepal | Nepal |
| O***************** | Panama | Panama |
| J************ | Russian Federation | Rusya |
| '** | Tanzania | Tanzanya |
| C****************** | Us - United States | Amerika Birleşik Devletleri |