| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hongyang Chem | China national standards | MT | 917.87 | USD | 20251117 |
| Weifang Yixin Chem | China national standards | MT | 621.33 | USD | 20251117 |
| JS Xiaomi Chem | China national standards | MT | 595.91 | USD | 20251117 |
| Wuhan Hengjiu Chem | China national standards | MT | 917.87 | USD | 20251117 |
| Shandong Hongyang Chem | China national standards | MT | 861.39 | USD | 20251117 |
| Nanjing Runsheng Petro | China national standards | MT | 819.02 | USD | 20251117 |
| Zhejiang PetroChem | China national standards | MT | 593.01 | USD | 20251114 |
| Shiyou Yangzhou Chem | China national standards | MT | 607.13 | USD | 20251114 |
| Sinopec | China national standards | MT | 607.13 | USD | 20251114 |
| Sinopec | China national standards | MT | 639.6 | USD | 20251114 |