| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 1103.47 | USD | 20251211 |
| Shandong Jinshenrun Chem | China national standards | MT | 1131.77 | USD | 20251211 |
| Shandong Jinshenrun Chem | China national standards | MT | 1102.43 | USD | 20251210 |
| Shandong Jinshenrun Chem | China national standards | MT | 1130.69 | USD | 20251210 |
| Shandong Jinshenrun Chem | China national standards | MT | 1130.37 | USD | 20251209 |
| Shandong Jinshenrun Chem | China national standards | MT | 1102.12 | USD | 20251209 |
| Shandong Jinshenrun Chem | China national standards | MT | 1102.26 | USD | 20251208 |
| Shandong Jinshenrun Chem | China national standards | MT | 1130.52 | USD | 20251208 |
| Shandong Jinshenrun Chem | China national standards | MT | 1130.76 | USD | 20251207 |
| Shandong Jinshenrun Chem | China national standards | MT | 1102.49 | USD | 20251207 |