| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xingpeng Chem | China national standards | MT | 747.52 | USD | 20251105 |
| Nanjing Baitu Chem | China national standards | MT | 747.52 | USD | 20251105 |
| Nanjing Runsheng Petro | China national standards | MT | 761.63 | USD | 20251105 |
| Shandong Aite Chem | China national standards | MT | 747.52 | USD | 20251105 |
| Shandong Hongyang Chem | China national standards | MT | 705.21 | USD | 20251105 |
| Yankuang Guotai Chem | China national standards | MT | 832.15 | USD | 20251105 |
| Shandong Yuanhe Chem | China national standards | MT | 916.77 | USD | 20251105 |
| JIN Yimeng | China national standards | MT | 846.44 | USD | 20251104 |
| Yankuang Guotai Chem | China national standards | MT | 832.33 | USD | 20251104 |
| Aite Zhejiang | China national standards | MT | 705.37 | USD | 20251104 |