| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 917.47 | USD | 20251124 |
| Zhejiang PetroChem | China national standards | MT | 592.83 | USD | 20251124 |
| Sinopec | China national standards | MT | 606.94 | USD | 20251124 |
| Lihuayi Weiyuan Chem | China national standards | MT | 621.06 | USD | 20251124 |
| Changzhou Hechun Chem | China national standards | MT | 587.18 | USD | 20251124 |
| Unknown | China national standards | MT | 614.0 | USD | 20251124 |
| Sinopec | China national standards | MT | 628.11 | USD | 20251124 |
| Zibo Jinshuo Chem | China national standards | MT | 621.06 | USD | 20251124 |
| Weifang Yixin Chem | China national standards | MT | 621.06 | USD | 20251124 |
| Shanghai SinoMitsui | China national standards | MT | 776.32 | USD | 20251124 |