| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20260413 | |
| Lijin Lihuayi | China national standards | MT | USD | 20260413 | |
| Zibo Jianlan | China national standards | MT | USD | 20260413 | |
| Shandong Hualu | China national standards | MT | USD | 20260413 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20260413 | |
| Jiangsu Huachang Chem | China national standards | MT | USD | 20260413 | |
| Anqing Shuguang | China national standards | MT | USD | 20260413 | |
| Shandong Dongming Petro | China national standards | MT | USD | 20260413 | |
| Satellite Chem | China national standards | MT | USD | 20260413 | |
| CNPC | China national standards | MT | USD | 20260413 |
