| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| TJ Bohai Chem | China national standards | MT | USD | 20251105 | |
| Ningxia Jiuhong | China national standards | MT | USD | 20251105 | |
| CNPC | China national standards | MT | USD | 20251105 | |
| CNPC | China national standards | MT | USD | 20251105 | |
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20251105 | |
| Shandong Zhiheng | China national standards | MT | USD | 20251105 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20251105 | |
| Aite Zhejiang | China national standards | MT | USD | 20251105 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20251105 | |
| Shandong Laya Chem | China national standards | MT | USD | 20251105 |
