| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 606.45 | USD | 20251120 |
| Shandong Hongyang Chem | China national standards | MT | 916.72 | USD | 20251120 |
| Zhejiang PetroChem | China national standards | MT | 592.34 | USD | 20251120 |
| Shandong Hongyang Chem | China national standards | MT | 860.31 | USD | 20251120 |
| Nanjing Runsheng Petro | China national standards | MT | 705.17 | USD | 20251120 |
| Lihuayi Weiyuan Chem | China national standards | MT | 620.55 | USD | 20251120 |
| Sinopec | China national standards | MT | 638.88 | USD | 20251120 |
| Unknown | China national standards | MT | 588.11 | USD | 20251120 |
| Zibo Jinshuo Chem | China national standards | MT | 620.55 | USD | 20251120 |
| Weifang Yixin Chem | China national standards | MT | 620.55 | USD | 20251120 |