| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Junfeng | China national standards | MT | 985.12 | USD | 20250923 |
| Shandong Junfeng | China national standards | MT | 1055.49 | USD | 20250923 |
| Sinopec | China national standards | MT | 914.76 | USD | 20250923 |
| Unknown | China national standards | MT | 1125.08 | USD | 20250922 |
| Jinan Jinhao Chem | China national standards | MT | 1237.59 | USD | 20250922 |
| Zibo Jinshuo Chem | China national standards | MT | 991.48 | USD | 20250922 |
| Beijing Xinqr Petro | China national standards | MT | 914.13 | USD | 20250922 |
| Qingdao Chengxin Chem | China national standards | MT | 914.13 | USD | 20250922 |
| Qingdao Chengxin Chem | China national standards | MT | 914.13 | USD | 20250922 |
| Shandong Hongyang Chem | China national standards | MT | 1012.57 | USD | 20250922 |