| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 733.98 | USD | 20251124 |
| JIN Yimeng | China national standards | MT | 712.8 | USD | 20251124 |
| JIN Yimeng | China national standards | MT | 719.86 | USD | 20251124 |
| Nantong Zhonghe Chem | China national standards | MT | 691.63 | USD | 20251124 |
| Jinan Qi Mat | China national standards | MT | 712.8 | USD | 20251124 |
| Xiamen Yudeshun Chem | China national standards | MT | 889.24 | USD | 20251124 |
| Shandong Aite Chem | China national standards | MT | 635.17 | USD | 20251124 |
| Hubei 789 Chem | China national standards | MT | 769.26 | USD | 20251124 |
| Shandong Xingpeng Chem | China national standards | MT | 748.09 | USD | 20251124 |
| Anhui Ruibai | China national standards | MT | 712.8 | USD | 20251124 |