| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 861.27 | USD | 20251125 |
| Lihuayi Shandong | China national standards | MT | 889.5 | USD | 20251125 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1016.58 | USD | 20251125 |
| Jinan Jinrihe Chem | China national standards | MT | 889.5 | USD | 20251125 |
| Luxi Chem | China national standards | MT | 889.5 | USD | 20251125 |
| Lihuayi Shandong | China national standards | MT | 889.5 | USD | 20251125 |
| Sinopec | China national standards | MT | 840.09 | USD | 20251125 |
| Kunlun Daqing Petro | China national standards | MT | 1016.58 | USD | 20251125 |
| Luxi Chem | China national standards | MT | 1002.46 | USD | 20251125 |
| Lihuayi Shandong | China national standards | MT | 1058.93 | USD | 20251125 |