| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 261.05 | USD | 20251103 |
| Shandong Jinling Chem | China national standards | MT | 261.05 | USD | 20251103 |
| Shandong Yushuo Chem | China national standards | MT | 261.05 | USD | 20251103 |
| Shandong Yushuo Chem | China national standards | MT | 261.05 | USD | 20251103 |
| Luxi Chem | China national standards | MT | 310.44 | USD | 20251103 |
| Shandong Jinshenrun Chem | China national standards | MT | 324.55 | USD | 20251103 |
| Shanghai SKY Chem | China national standards | MT | 458.61 | USD | 20251103 |
| Shanghai SKY Chem | China national standards | MT | 458.61 | USD | 20251103 |
| Shandong LuoHeng Chem | China national standards | MT | 337.25 | USD | 20251103 |
| Luxi Chem | China national standards | MT | 262.46 | USD | 20251103 |