| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima | China national standards | MT | 787.05 | USD | 20250928 |
| Shandong Xima | China national standards | MT | 787.05 | USD | 20250928 |
| Shandong Qiangsen Chem | China national standards | MT | 815.16 | USD | 20250928 |
| Shandong Laya Chem | China national standards | MT | 787.05 | USD | 20250928 |
| Shandong Yeyang Chem | China national standards | MT | 815.16 | USD | 20250928 |
| Aite Zhejiang | China national standards | MT | 885.43 | USD | 20250928 |
| Shandong Jinwen Chem | China national standards | MT | 983.81 | USD | 20250928 |
| Satellite Chem | China national standards | MT | 801.1 | USD | 20250927 |
| Wanhua Chem | China national standards | MT | 955.7 | USD | 20250927 |
| Wanhua Chem | China national standards | MT | 955.7 | USD | 20250927 |