| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 825.4 | USD | 20251122 |
| Luxi Chem | China national standards | MT | 874.78 | USD | 20251122 |
| Luxi Chem | China national standards | MT | 846.56 | USD | 20251122 |
| Lihuayi Shandong | China national standards | MT | 874.78 | USD | 20251122 |
| Luxi Chem | China national standards | MT | 874.78 | USD | 20251122 |
| Luxi Chem | China national standards | MT | 874.78 | USD | 20251122 |
| Luxi Chem | China national standards | MT | 1015.87 | USD | 20251122 |
| Lihuayi Shandong | China national standards | MT | 1058.2 | USD | 20251122 |
| Jinan Jinrihe Chem | China national standards | MT | 874.78 | USD | 20251122 |
| Kunlun Daqing Petro | China national standards | MT | 1015.87 | USD | 20251122 |