| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 746.96 | USD | 20251022 |
| Shandong Jinshenrun Chem | China national standards | MT | 768.36 | USD | 20251021 |
| Shandong Jinshenrun Chem | China national standards | MT | 775.41 | USD | 20251021 |
| Shandong Jinshenrun Chem | China national standards | MT | 747.22 | USD | 20251021 |
| Shandong Jinshenrun Chem | China national standards | MT | 747.22 | USD | 20251021 |
| Shandong Jinshenrun Chem | China national standards | MT | 747.22 | USD | 20251021 |
| Shandong Jinshenrun Chem | China national standards | MT | 774.94 | USD | 20251020 |
| Shandong Jinshenrun Chem | China national standards | MT | 746.76 | USD | 20251020 |
| Shandong Jinshenrun Chem | China national standards | MT | 746.76 | USD | 20251020 |
| Shandong Jinshenrun Chem | China national standards | MT | 746.76 | USD | 20251020 |