| Vendor | Spec | Unit | Price | Currency | Date |
| Liao Jinxinda | 37% | MT | 144.3 | USD | 20251211 |
| Shandong Jinshenrun Chem | 37% | MT | 141.47 | USD | 20251211 |
| Shandong Hanyue Chem | 37% | MT | 169.76 | USD | 20251211 |
| Shandong Hanyue Chem | 37% | MT | 169.76 | USD | 20251211 |
| Shandong Jinshenrun Chem | 37% | MT | 141.47 | USD | 20251211 |
| Hubei 789 Chem | 37% | MT | 240.27 | USD | 20251210 |
| Shandong Qiangsen Chem | 37% | MT | 144.16 | USD | 20251210 |
| Jinan Jinrihe Chem | 37% | MT | 212.01 | USD | 20251210 |
| Shandong Jinshenrun Chem | 37% | MT | 141.34 | USD | 20251210 |
| Shandong Xima | 37% | MT | 142.75 | USD | 20251210 |