| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 706.88 | USD | 20251204 |
| Shanghai SinoMitsui | China national standards | MT | 593.78 | USD | 20251204 |
| Shanghai Wanzhong | China national standards | MT | 579.64 | USD | 20251204 |
| Nanjing Runsheng Petro | China national standards | MT | 706.88 | USD | 20251204 |
| Zibo Jinshuo Chem | China national standards | MT | 593.78 | USD | 20251204 |
| Shandong Hongyang Chem | China national standards | MT | 918.95 | USD | 20251204 |
| Sinopec | China national standards | MT | 593.78 | USD | 20251204 |
| Shandong Hongyang Chem | China national standards | MT | 862.4 | USD | 20251204 |
| Changzhou Hechun Chem | China national standards | MT | 579.64 | USD | 20251204 |
| Shiyou Yangzhou Chem | China national standards | MT | 593.78 | USD | 20251204 |