| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Qiangsen Chem | 37% | MT | 143.94 | USD | 20251106 |
| Shandong Hanyue Chem | 37% | MT | 183.45 | USD | 20251106 |
| Shandong Hanyue Chem | 37% | MT | 183.45 | USD | 20251106 |
| Shandong Jinshenrun Chem | 37% | MT | 155.22 | USD | 20251106 |
| Shandong Jinshenrun Chem | 37% | MT | 155.22 | USD | 20251106 |
| Hubei 789 Chem | 37% | MT | 239.89 | USD | 20251106 |
| Shandong Xima | 37% | MT | 142.52 | USD | 20251106 |
| Hubei 789 Chem | 37% | MT | 239.89 | USD | 20251106 |
| Shandong Yuanhe Chem | 37% | MT | 190.41 | USD | 20251105 |
| Hubei 789 Chem | 37% | MT | 239.77 | USD | 20251105 |