Bir üst Kategori : 2834 - Nitritler; nitratlar:
| Firma Adı * | Şehir / Bölge | Ülke |
|---|---|---|
| S********************** | Pakistan | Pakistan |
| R****************************** | Ahmedabad - Gujarat | Hindistan |
| M********************************** | United Arab Emirates | Birleşik Arap Emirlikleri |
| B**************** | AHMEDABAD | Hindistan |
| О******************************** | Ukraine | Ukrayna |
| C********************************************* | Vietnam | Vietnam |
| O***************** | . | Ekvador |
| P******************************** | Indonesia | Endonezya |
| A****************************** | Mozambique | Mozambik |
| Q***************** | Qatar | Katar |
| А***************** | Belarus | Belarus |
| V************************ | Costa Rica | Kosta Rika |
| P********************* | Costa Rica | Kosta Rika |
| S***************** | Ethiopia | Etiyopya |
| W******************* | Brazil | Brezilya |
| P**************** | Indonesia | Endonezya |
| C*********************************** | Kenya | Kenya |
| Т********** | Kazakhstan | Kazakistan |
| Т*************** | Kazakhstan | Kazakistan |
| C*************** | Texas | Amerika Birleşik Devletleri |
| V*********************************** | South Carolina | Amerika Birleşik Devletleri |
| T******************* | Us - California | Amerika Birleşik Devletleri |
| L********** | United States | Amerika Birleşik Devletleri |
| О******************* | Uzbekistan | Özbekistan |