| Vendor | Spec | Unit | Price | Currency | Date |
| ZS Unicizers | China national standards | MT | 1379.17 | USD | 20260605 |
| Fujian Chunda | China national standards | MT | 1357.16 | USD | 20260605 |
| Shijiaz Bailong Chem | China national standards | MT | 1349.82 | USD | 20260605 |
| TJ Yongli Chem | China national standards | MT | 1342.49 | USD | 20260605 |
| Huanghua Xinnuo | China national standards | MT | 1342.49 | USD | 20260605 |
| Xinzheng Qingan | China national standards | MT | 1335.15 | USD | 20260605 |
| Kaifeng JIUHONG | China national standards | MT | 1364.5 | USD | 20260605 |
| Zhenjiang UnionChem | China national standards | MT | 1379.17 | USD | 20260605 |
| Shandong QILU | China national standards | MT | 1349.82 | USD | 20260605 |
| ZJ Hongbo Tech | China national standards | MT | 1364.5 | USD | 20260605 |