| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Xinhou | 37% | MT | 224.95 | USD | 20250920 |
| Linyi ShengYang Chem | 37% | MT | 154.65 | USD | 20250920 |
| Shandong Jinshenrun Chem | 37% | MT | 154.65 | USD | 20250920 |
| Shandong Jinshenrun Chem | 37% | MT | 154.65 | USD | 20250920 |
| Shandong Xima | 37% | MT | 142.0 | USD | 20250920 |
| Shandong Xima | 37% | MT | 142.0 | USD | 20250920 |
| Shandong Qiangsen Chem | 37% | MT | 143.4 | USD | 20250920 |
| Shandong Qiangsen Chem | 37% | MT | 143.4 | USD | 20250919 |
| Hubei 789 Chem | 37% | MT | 239.01 | USD | 20250919 |
| Shandong Hanyue Chem | 37% | MT | 182.77 | USD | 20250919 |