| Vendor | Spec | Unit | Price | Currency | Date |
| Linyi ShengYang Chem | 37% | MT | 155.26 | USD | 20251124 |
| Shandong Jinshenrun Chem | 37% | MT | 141.15 | USD | 20251124 |
| Hubei 789 Chem | 37% | MT | 239.95 | USD | 20251124 |
| Hubei 789 Chem | 37% | MT | 239.95 | USD | 20251124 |
| Shandong Jinshenrun Chem | 37% | MT | 141.09 | USD | 20251123 |
| Shandong Jinshenrun Chem | 37% | MT | 141.09 | USD | 20251123 |
| Shandong Yuanhe Chem | 37% | MT | 190.48 | USD | 20251122 |
| Shandong Jinshenrun Chem | 37% | MT | 141.09 | USD | 20251122 |
| Liao Jinxinda | 37% | MT | 143.92 | USD | 20251122 |
| Shandong Qiangsen Chem | 37% | MT | 143.92 | USD | 20251122 |