| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 242.68 | USD | 20251121 |
| Shandong Jinling Chem | China national standards | MT | 242.68 | USD | 20251121 |
| Shandong Jinling Chem | China national standards | MT | 239.86 | USD | 20251121 |
| Shandong Jinling Chem | China national standards | MT | 331.43 | USD | 20251120 |
| Shandong Jinling Chem | China national standards | MT | 239.76 | USD | 20251120 |
| Shandong Jinling Chem | China national standards | MT | 338.48 | USD | 20251120 |
| Shandong Jinling Chem | China national standards | MT | 239.76 | USD | 20251120 |
| Shandong Jinling Chem | China national standards | MT | 451.31 | USD | 20251120 |
| Shandong Jinling Chem | China national standards | MT | 242.69 | USD | 20251119 |
| Shandong Jinling Chem | China national standards | MT | 242.69 | USD | 20251119 |