| Vendor | Spec | Unit | Price | Currency | Date |
| Chizhou Xinyu Chem | China national standards | MT | 952.77 | USD | 20250815 |
| Shandong Fusheng | China national standards | MT | 798.64 | USD | 20250815 |
| Shandong Fusheng | China national standards | MT | 798.64 | USD | 20250815 |
| Shandong Fusheng | China national standards | MT | 798.64 | USD | 20250815 |
| Shandong Fusheng | China national standards | MT | 742.6 | USD | 20250815 |
| Yuxiang Poplar Chem | China national standards | MT | 813.04 | USD | 20250814 |
| Chizhou Xinyu Chem | China national standards | MT | 953.22 | USD | 20250814 |
| Chizhou Xinyu Chem | China national standards | MT | 953.22 | USD | 20250814 |
| Shandong Fusheng | China national standards | MT | 742.95 | USD | 20250814 |
| Shandong Fusheng | China national standards | MT | 799.02 | USD | 20250814 |