| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Henan Zhengyuan | Anionic|Molecular weight 12 million | MT | USD | 20260531 | |
| Henan Kaijie Water | Anionic|Molecular weight 12 million | MT | USD | 20260531 | |
| Gongyi Hengyi | Anionic|Molecular weight 12 million | MT | USD | 20260530 | |
| Henan Huiyihai | Anionic|Molecular weight 12 million | MT | USD | 20260530 | |
| Henan Hengyi Envirotech | 12 million | MT | USD | 20260530 | |
| Henan Huiyi | 18 million | MT | USD | 20260530 | |
| Anhui Haozhan Tech | Anionic|16 million molecular weight | MT | USD | 20260530 | |
| Shandong Zhongshi | Anionic|Molecular weight 12 million | MT | USD | 20260530 | |
| Henan Zhengyuan | Anionic|Molecular weight 12 million | MT | USD | 20260530 | |
| Henan Kaijie Water | Anionic|Molecular weight 12 million | MT | USD | 20260530 |