| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petro | China national standards | MT | 989.34 | USD | 20251203 |
| Hubei 789 Chem | China national standards | MT | 1272.01 | USD | 20251203 |
| Shandong Fusheng | China national standards | MT | 819.74 | USD | 20251203 |
| Shandong Yihe Chem | China national standards | MT | 819.74 | USD | 20251203 |
| Jinan Angxin Chem | China national standards | MT | 961.08 | USD | 20251203 |
| Lihuayi Shandong | China national standards | MT | 946.94 | USD | 20251203 |
| Shandong Jinwen Chem | China national standards | MT | 1045.88 | USD | 20251203 |
| Shandong Fusheng | China national standards | MT | 819.74 | USD | 20251203 |
| Shandong Qiangsen Chem | China national standards | MT | 989.34 | USD | 20251203 |
| Shandong Jinshenrun Chem | China national standards | MT | 904.54 | USD | 20251203 |