| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 775.2 | USD | 20251017 |
| Nanjing Runsheng Petro | China national standards | MT | 831.58 | USD | 20251017 |
| Wanhua Chem | China national standards | MT | 1021.86 | USD | 20251017 |
| Shaanxi Petro Yanan | China national standards | MT | 1061.33 | USD | 20251017 |
| Shandong Aite Chem | China national standards | MT | 944.34 | USD | 20251017 |
| Shandong Aite Chem | China national standards | MT | 1113.48 | USD | 20251017 |
| Shandong Aite Chem | China national standards | MT | 1071.19 | USD | 20251017 |
| Shandong Laya Chem | China national standards | MT | 789.3 | USD | 20251017 |
| Shandong Laya Chem | China national standards | MT | 789.3 | USD | 20251017 |
| Shandong Yeyang Chem | China national standards | MT | 775.2 | USD | 20251017 |