| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Fusheng | China national standards | MT | 742.87 | USD | 20250807 |
| Chizhou Xinyu Chem | China national standards | MT | 952.26 | USD | 20250806 |
| Shandong Fusheng | China national standards | MT | 742.2 | USD | 20250806 |
| Shandong Fusheng | China national standards | MT | 812.22 | USD | 20250806 |
| Shandong Fusheng | China national standards | MT | 812.22 | USD | 20250806 |
| Shandong Fusheng | China national standards | MT | 812.71 | USD | 20250805 |
| Shandong Fusheng | China national standards | MT | 812.71 | USD | 20250805 |
| Shandong Fusheng | China national standards | MT | 742.65 | USD | 20250805 |
| Yuxiang Poplar Chem | China national standards | MT | 826.72 | USD | 20250805 |
| Chizhou Xinyu Chem | China national standards | MT | 952.83 | USD | 20250805 |