| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Henan Hengyi Envirotech | 12 million | MT | USD | 20260111 | |
| Henan Huiyi | 18 million | MT | USD | 20260111 | |
| Henan Zhengyuan | Anionic|Molecular weight 12 million | MT | USD | 20260111 | |
| Gongyi Hengyi | Anionic|Molecular weight 12 million | MT | USD | 20260110 | |
| Henan Huiyihai | Anionic|Molecular weight 12 million | MT | USD | 20260110 | |
| Henan Huiyi | 18 million | MT | USD | 20260110 | |
| Henan Shunzhibang | Anionic|Molecular weight 12 million | MT | USD | 20260110 | |
| Henan Zhengyuan | Anionic|Molecular weight 12 million | MT | USD | 20260110 | |
| Henan Qianyuexing | 12 million | MT | USD | 20260109 | |
| Gongyi Hengyi | Anionic|Molecular weight 12 million | MT | USD | 20260109 |