| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petro | China national standards | MT | 1028.84 | USD | 20251022 |
| Shandong Hongyang Chem | China national standards | MT | 916.09 | USD | 20251022 |
| Nanjing Runsheng Petro | China national standards | MT | 704.68 | USD | 20251022 |
| Nanjing Runsheng Petro | China national standards | MT | 817.43 | USD | 20251022 |
| Nanjing Runsheng Petro | China national standards | MT | 704.68 | USD | 20251022 |
| Liao Sanjiang Chem | China national standards | MT | 591.93 | USD | 20251022 |
| Shandong Hongyang Chem | China national standards | MT | 859.71 | USD | 20251022 |
| Changzhou Hechun Chem | China national standards | MT | 591.93 | USD | 20251022 |
| Sinopec | China national standards | MT | 591.93 | USD | 20251022 |
| Shiyou Yangzhou Chem | China national standards | MT | 591.93 | USD | 20251022 |