| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Junfeng | China national standards | MT | 2157.94 | USD | 20251105 |
| Wanhua Chem | China national standards | MT | 2157.94 | USD | 20251105 |
| Lihuayi Shandong | China national standards | MT | 2157.94 | USD | 20251105 |
| Shandong Laya Chem | China national standards | MT | 789.83 | USD | 20251105 |
| Shandong Laya Chem | China national standards | MT | 789.83 | USD | 20251105 |
| Nanjing Runsheng Petro | China national standards | MT | 789.83 | USD | 20251105 |
| Shandong Energy | China national standards | MT | 1015.5 | USD | 20251105 |
| Aite Zhejiang | China national standards | MT | 987.29 | USD | 20251105 |
| Luxi Chem | China national standards | MT | 1057.81 | USD | 20251105 |
| Luxi Chem | China national standards | MT | 973.19 | USD | 20251105 |