| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 916.55 | USD | 20251023 |
| Shandong Hongyang Chem | China national standards | MT | 916.55 | USD | 20251023 |
| Shanghai Wanzhong | China national standards | MT | 599.28 | USD | 20251023 |
| Nanjing Runsheng Petro | China national standards | MT | 817.85 | USD | 20251023 |
| Nanjing Runsheng Petro | China national standards | MT | 705.04 | USD | 20251023 |
| Nanjing Runsheng Petro | China national standards | MT | 705.04 | USD | 20251023 |
| Nanjing Runsheng Petro | China national standards | MT | 1029.36 | USD | 20251023 |
| Liao Sanjiang Chem | China national standards | MT | 599.28 | USD | 20251023 |
| Zibo Jinshuo Chem | China national standards | MT | 606.33 | USD | 20251023 |
| Sinopec | China national standards | MT | 641.59 | USD | 20251023 |