| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petro | China national standards | MT | 903.13 | USD | 20251106 |
| Lihuayi Shandong | China national standards | MT | 874.9 | USD | 20251106 |
| Shandong Yuhuang Chem | China national standards | MT | 1368.8 | USD | 20251106 |
| Shandong Hongyang Chem | China national standards | MT | 1192.41 | USD | 20251106 |
| Aite Zhejiang | China national standards | MT | 1157.13 | USD | 20251106 |
| Sinopec | China national standards | MT | 1213.58 | USD | 20251106 |
| Shandong Aite Chem | China national standards | MT | 1227.69 | USD | 20251106 |
| Lihuayi Shandong | China national standards | MT | 987.79 | USD | 20251106 |
| Shandong Langchem | China national standards | MT | 1333.52 | USD | 20251106 |
| Sinopec | China national standards | MT | 1128.91 | USD | 20251106 |