| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Qiangsen Chem | 37% | MT | 143.55 | USD | 20251008 |
| Linyi ShengYang Chem | 37% | MT | 154.81 | USD | 20251008 |
| Jinan Chuangtong Chem | 37% | MT | 151.99 | USD | 20251008 |
| Shandong Xima | 37% | MT | 142.14 | USD | 20251008 |
| Shandong Qiangsen Chem | 37% | MT | 143.55 | USD | 20251008 |
| Shandong Jinshenrun Chem | 37% | MT | 154.81 | USD | 20251007 |
| Jinan Xinhou | 37% | MT | 225.18 | USD | 20251007 |
| Shandong Jinshenrun Chem | 37% | MT | 154.81 | USD | 20251007 |
| Jinan Xinhou | 37% | MT | 225.18 | USD | 20251006 |
| Shandong Jinshenrun Chem | 37% | MT | 154.81 | USD | 20251006 |