| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 591.93 | USD | 20251022 |
| Shiyou Yangzhou Chem | China national standards | MT | 591.93 | USD | 20251022 |
| Changzhou Hechun Chem | China national standards | MT | 591.93 | USD | 20251022 |
| Wuhan Hengjiu Chem | China national standards | MT | 916.4 | USD | 20251021 |
| Nanjing Runsheng Petro | China national standards | MT | 704.92 | USD | 20251021 |
| Shanghai SinoMitsui | China national standards | MT | 592.13 | USD | 20251021 |
| Lihuayi Weiyuan Chem | China national standards | MT | 606.23 | USD | 20251021 |
| Shanghai Wanzhong | China national standards | MT | 576.62 | USD | 20251021 |
| Sinopec | China national standards | MT | 592.13 | USD | 20251021 |
| Shiyou Yangzhou Chem | China national standards | MT | 592.13 | USD | 20251021 |