| Vendor | Spec | Unit | Price | Currency | Date |
| JIN Yimeng | China national standards | MT | 810.38 | USD | 20251022 |
| JIN Yimeng | China national standards | MT | 711.73 | USD | 20251022 |
| Shandong Shuojia Chem | China national standards | MT | 732.87 | USD | 20251022 |
| Shandong Hongyang Chem | China national standards | MT | 704.68 | USD | 20251022 |
| Yankuang Guotai Chem | China national standards | MT | 711.73 | USD | 20251022 |
| Anhui Ruibai | China national standards | MT | 711.73 | USD | 20251022 |
| Jinan Qi Mat | China national standards | MT | 711.73 | USD | 20251022 |
| Shandong Junfeng | China national standards | MT | 789.24 | USD | 20251022 |
| JIN Yimeng | China national standards | MT | 718.78 | USD | 20251022 |
| Shandong Junfeng | China national standards | MT | 775.15 | USD | 20251022 |