| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | 37% | MT | 240.27 | USD | 20251210 |
| Liao Jinxinda | 37% | MT | 148.54 | USD | 20251210 |
| Shandong Qiangsen Chem | 37% | MT | 144.16 | USD | 20251210 |
| Shandong Jinshenrun Chem | 37% | MT | 141.34 | USD | 20251210 |
| Liao Jinxinda | 37% | MT | 144.16 | USD | 20251210 |
| Shandong Xima | 37% | MT | 142.75 | USD | 20251210 |
| Shandong Jinshenrun Chem | 37% | MT | 141.34 | USD | 20251210 |
| Shandong Xima | 37% | MT | 142.71 | USD | 20251209 |
| Shandong Qiangsen Chem | 37% | MT | 144.12 | USD | 20251209 |
| Liao Jinxinda | 37% | MT | 148.5 | USD | 20251209 |