| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20260327 | |
| CNPC | China national standards | MT | USD | 20260327 | |
| CNPC | China national standards | MT | USD | 20260327 | |
| CNPC | China national standards | MT | USD | 20260327 | |
| CNPC | China national standards | MT | USD | 20260327 | |
| Lihuayi Weiyuan Chem | China national standards | MT | USD | 20260327 | |
| Shandong Aite Chem | China national standards | MT | USD | 20260326 | |
| Shandong Langchem | China national standards | MT | USD | 20260326 | |
| Jinan Zesheng | China national standards | MT | USD | 20260326 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20260326 |
