| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Kunlun Daqing Petro | China national standards | MT | USD | 20251010 | |
| Shandong Junfeng | China national standards | MT | USD | 20251010 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20251010 | |
| Aite Zhejiang | China national standards | MT | USD | 20251010 | |
| Shandong Langchem | China national standards | MT | USD | 20251010 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251010 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251010 | |
| Shandong Xima | China national standards | MT | USD | 20251010 | |
| Zibo Lishuo Chem | China national standards | MT | USD | 20251010 | |
| Xiamen Yudeshun Chem | China national standards | MT | USD | 20251010 |
