| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | China national standards | MT | 796.13 | USD | 20251016 |
| JIN Yimeng | China national standards | MT | 746.82 | USD | 20251016 |
| Shandong Jinshenrun Chem | China national standards | MT | 760.91 | USD | 20251016 |
| Shandong Jinshenrun Chem | China national standards | MT | 760.91 | USD | 20251016 |
| Shandong Shuojia Chem | China national standards | MT | 732.72 | USD | 20251016 |
| Yankuang Guotai Chem | China national standards | MT | 732.72 | USD | 20251016 |
| Shandong Shuojia Chem | China national standards | MT | 732.72 | USD | 20251016 |
| Shandong Shuojia Chem | China national standards | MT | 732.72 | USD | 20251016 |
| Shandong Shuojia Chem | China national standards | MT | 732.72 | USD | 20251016 |
| Hubei 789 Chem | China national standards | MT | 767.95 | USD | 20251016 |