| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Junfeng | China national standards | MT | 776.32 | USD | 20251124 |
| Nantong Zhonghe Chem | China national standards | MT | 705.75 | USD | 20251124 |
| Wuhan Hengjiu Chem | China national standards | MT | 790.44 | USD | 20251124 |
| Nanjing Runsheng Petro | China national standards | MT | 762.21 | USD | 20251124 |
| Shandong Shuojia Chem | China national standards | MT | 733.98 | USD | 20251124 |
| Aite Zhejiang | China national standards | MT | 705.75 | USD | 20251124 |
| Xiamen Yudeshun Chem | China national standards | MT | 889.24 | USD | 20251124 |
| JIN Yimeng | China national standards | MT | 719.58 | USD | 20251123 |
| Qingdao Shengze Chem | China national standards | MT | 719.58 | USD | 20251123 |
| Shandong Xingpeng Chem | China national standards | MT | 747.8 | USD | 20251123 |