| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 2048.14 | USD | 20251126 |
| Hubei 789 Chem | China national standards | MT | 2048.14 | USD | 20251126 |
| Shandong Xima | China national standards | MT | 1469.01 | USD | 20251126 |
| Shandong Longhui Chem | China national standards | MT | 1949.26 | USD | 20251126 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 2542.52 | USD | 20251126 |
| Shandong Hongyang Chem | China national standards | MT | 1765.64 | USD | 20251126 |
| Shandong Zhiheng | China national standards | MT | 1553.76 | USD | 20251126 |
| Shanghai Ronghe Chem | China national standards | MT | 1807.25 | USD | 20251125 |
| Chengdu Rongjiaxin Chem | Industrial Grade | MT | 2541.44 | USD | 20251125 |
| Hubei 789 Chem | China national standards | MT | 2047.27 | USD | 20251125 |