| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hongyang Chem | China national standards | MT | 917.65 | USD | 20251112 |
| Unknown | China national standards | MT | 614.12 | USD | 20251112 |
| Shandong Hongyang Chem | China national standards | MT | 861.18 | USD | 20251112 |
| Nanjing Runsheng Petro | China national standards | MT | 705.89 | USD | 20251112 |
| Sinopec | China national standards | MT | 607.06 | USD | 20251112 |
| Shanghai Wanzhong | China national standards | MT | 597.18 | USD | 20251112 |
| Nanjing Runsheng Petro | China national standards | MT | 705.89 | USD | 20251112 |
| Changzhou Hechun Chem | China national standards | MT | 597.18 | USD | 20251112 |
| Lihuayi Weiyuan Chem | China national standards | MT | 614.12 | USD | 20251112 |
| Zhejiang PetroChem | China national standards | MT | 592.67 | USD | 20251111 |