| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1100.7 | USD | 20251030 |
| Shandong Aite Chem | China national standards | MT | 1100.7 | USD | 20251030 |
| Shandong Hualu | China national standards | MT | 1100.7 | USD | 20251030 |
| Shandong Aite Chem | China national standards | MT | 1128.92 | USD | 20251030 |
| Shandong Aite Chem | China national standards | MT | 1100.7 | USD | 20251030 |
| Guangzhou Tianyue Chem | China national standards | MT | 1227.7 | USD | 20251030 |
| Guangzhou Tianyue Chem | China national standards | MT | 1213.59 | USD | 20251030 |
| Nanjing Daze | China national standards | MT | 1128.92 | USD | 20251030 |
| Hualu Holdings | China national standards | MT | 1185.37 | USD | 20251030 |
| Hubei 789 Chem | China national standards | MT | 1199.48 | USD | 20251030 |