| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yihe Chem | 85% | MT | 874.9 | USD | 20251106 |
| Zhangzhou Sanan Chem | 85% | MT | 1016.02 | USD | 20251106 |
| Henan Saiteng Tech | 85% | MT | 903.13 | USD | 20251106 |
| Jinan Angxin Chem | 85% | MT | 1030.13 | USD | 20251106 |
| Shandong Hongyang Chem | 85% | MT | 987.79 | USD | 20251106 |
| Shandong Hongyang Chem | 85% | MT | 1072.46 | USD | 20251106 |
| Shandong Hongyang Chem | 85% | MT | 1086.57 | USD | 20251106 |
| Sichuan Chuanmei Energy | 85% | MT | 846.68 | USD | 20251106 |
| Shandong Jiachang Chem | 85% | MT | 930.88 | USD | 20251105 |
| Wengfu | 85% | MT | 888.56 | USD | 20251105 |