| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 985.12 | USD | 20250925 |
| Lihuayi Shandong | China national standards | MT | 844.39 | USD | 20250925 |
| Shandong Qiancheng | China national standards | MT | 844.39 | USD | 20250925 |
| Luxi Chem | China national standards | MT | 844.39 | USD | 20250925 |
| Lihuayi Shandong | China national standards | MT | 844.39 | USD | 20250925 |
| Shandong FUZE | China national standards | MT | 1055.49 | USD | 20250925 |
| Shandong FUZE | China national standards | MT | 928.83 | USD | 20250925 |
| Shandong Xingpeng Chem | China national standards | MT | 830.32 | USD | 20250925 |
| Shandong Huize Chem | China national standards | MT | 900.69 | USD | 20250925 |
| Nanjing Runsheng Petro | China national standards | MT | 858.47 | USD | 20250925 |