| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chem | China national standards | MT | 261.4 | USD | 20251209 |
| Shandong Hanyue Chem | China national standards | MT | 261.4 | USD | 20251209 |
| Luxi Chem | China national standards | MT | 409.76 | USD | 20251209 |
| Shandong Jinling Chem | China national standards | MT | 409.76 | USD | 20251209 |
| Shandong Jinling Chem | China national standards | MT | 332.05 | USD | 20251209 |
| Zaozhuang Yitai | China national standards | MT | 395.63 | USD | 20251209 |
| Luxi Chem | China national standards | MT | 240.2 | USD | 20251209 |
| Shandong Xingpeng Chem | China national standards | MT | 317.92 | USD | 20251209 |
| Luxi Chem | China national standards | MT | 289.66 | USD | 20251209 |
| Shandong FUZE | China national standards | MT | 353.24 | USD | 20251209 |