| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 1172.66 | USD | 20251127 |
| Shandong Jinling Chem | China national standards | MT | 1116.15 | USD | 20251127 |
| Shandong Jinling Chem | China national standards | MT | 1144.41 | USD | 20251127 |
| Shandong Jinling Chem | China national standards | MT | 1130.01 | USD | 20251126 |
| Shandong Jinling Chem | China national standards | MT | 1158.26 | USD | 20251126 |
| Shandong Jinling Chem | China national standards | MT | 1045.26 | USD | 20251126 |
| Shandong Jinling Chem | China national standards | MT | 1130.01 | USD | 20251126 |
| Shandong Jinling Chem | China national standards | MT | 1101.76 | USD | 20251126 |
| Shandong Jinling Chem | China national standards | MT | 1115.88 | USD | 20251126 |
| Shandong Jinling Chem | China national standards | MT | 1129.53 | USD | 20251125 |