| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 989.36 | USD | 20251210 |
| Luxi Chem | China national standards | MT | 1081.23 | USD | 20251210 |
| Shandong Qiancheng | China national standards | MT | 1017.62 | USD | 20251210 |
| Shandong Zhiheng | China national standards | MT | 1052.96 | USD | 20251210 |
| Luxi Chem | China national standards | MT | 890.42 | USD | 20251210 |
| Sinopec | China national standards | MT | 989.36 | USD | 20251210 |
| Sinopec | China national standards | MT | 1010.56 | USD | 20251210 |
| Luxi Chem | China national standards | MT | 1081.23 | USD | 20251210 |
| Kunlun Daqing Petro | China national standards | MT | 1017.62 | USD | 20251210 |
| Luxi Chem | China national standards | MT | 1003.49 | USD | 20251210 |