| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima | 85% | MT | 885.43 | USD | 20250926 |
| Shandong Qiangsen Chem | 85% | MT | 843.27 | USD | 20250926 |
| Shandong Jinshenrun Chem | 85% | MT | 983.81 | USD | 20250926 |
| Shandong Jinshenrun Chem | 85% | MT | 969.75 | USD | 20250926 |
| Shandong Hongyang Chem | 85% | MT | 983.81 | USD | 20250926 |
| Shandong Hongyang Chem | 85% | MT | 1068.14 | USD | 20250926 |
| Shandong Hongyang Chem | 85% | MT | 1082.19 | USD | 20250926 |
| Shandong Jiachang Chem | 85% | MT | 928.83 | USD | 20250925 |
| Yichang Jiangshan Chem | 85% | MT | 900.69 | USD | 20250925 |
| Weifang Mingbo Chem | 85% | MT | 858.47 | USD | 20250925 |