| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petro | China national standards | MT | 634.45 | USD | 20251024 |
| Nanjing Runsheng Petro | China national standards | MT | 634.45 | USD | 20251024 |
| Shandong Hongyang Chem | China national standards | MT | 669.69 | USD | 20251024 |
| Nanjing Baitu Chem | China national standards | MT | 620.35 | USD | 20251024 |
| Nanjing Baitu Chem | China national standards | MT | 620.35 | USD | 20251024 |
| Shandong Zhiheng | China national standards | MT | 634.45 | USD | 20251024 |
| Sinopec | China national standards | MT | 578.13 | USD | 20251023 |
| Sinopec | China national standards | MT | 641.59 | USD | 20251023 |
| Satellite Chem | China national standards | MT | 579.54 | USD | 20251023 |
| Jiangsu Youlixin Chem | China national standards | MT | 705.04 | USD | 20251023 |