| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | 37% | MT | 239.87 | USD | 20251119 |
| Shandong Hanyue Chem | 37% | MT | 169.32 | USD | 20251119 |
| Hubei 789 Chem | 37% | MT | 239.87 | USD | 20251119 |
| Shandong Qiangsen Chem | 37% | MT | 143.92 | USD | 20251119 |
| Hubei 789 Chem | 37% | MT | 239.92 | USD | 20251118 |
| Shandong Qiangsen Chem | 37% | MT | 143.95 | USD | 20251118 |
| Shandong Xima | 37% | MT | 142.54 | USD | 20251118 |
| Shandong Jinshenrun Chem | 37% | MT | 141.13 | USD | 20251118 |
| Linyi ShengYang Chem | 37% | MT | 155.24 | USD | 20251118 |
| Shandong Jinshenrun Chem | 37% | MT | 141.13 | USD | 20251118 |