| EXPLOATARE SISTEM ZONAL PRAHOVA SA | Romania – Water-treatment chemicals – Achizitie Hidroxiclorosulfat de aluminiu | lei5.5M | 2026-01-13 |
| EXPLOATARE SISTEM ZONAL PRAHOVA SA | Romania – Water-treatment chemicals – ACHIZITIE HIDROXICLOROSULFAT DE ALUMINIU | lei4.0M | 2024-11-22 |
| EXPLOATARE SISTEM ZONAL PRAHOVA SA | Romania – Water-treatment chemicals – ACHIZITIE HIDROXICLOROSULFAT DE ALUMINIU | lei3.9M | 2023-12-11 |
| APA CANAL SIBIU SA | Romania – Water-treatment chemicals – Furnizare hidroxiclorosulfat de aluminiu | lei3.4M | 2026-07-08 |
| APA CANAL SIBIU SA | Romania – Water-treatment chemicals – Hidroxiclorosulfat de aluminiu | lei2.9M | 2024-06-13 |
| EXPLOATARE SISTEM ZONAL PRAHOVA SA | Romania – Water-treatment chemicals – Achizitie Hidroxiclorosulfat de aluminiu | lei2.7M | 2026-01-15 |
| EXPLOATARE SISTEM ZONAL PRAHOVA SA | Romania – Water-treatment chemicals – ACHIZITIE HIDROXICLOROSULFAT DE ALUMINIU | lei1.9M | 2023-12-15 |
| Apavital SA Iasi | Romania – Poly aluminium chloride – POLIHIDROXI CLORURA DE ALUMINIU | | 2024-01-15 |