| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| CNPC | China national standards | MT | USD | 20260430 | |
| CNPC | China national standards | MT | USD | 20260430 | |
| CNPC | China national standards | MT | USD | 20260430 | |
| CNPC | China national standards | MT | USD | 20260430 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20260429 | |
| Zibo Lishuo Chem | China national standards | MT | USD | 20260429 | |
| Shandong Laya Chem | China national standards | MT | USD | 20260429 | |
| Aite Zhejiang | China national standards | MT | USD | 20260429 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20260429 | |
| Shandong Zhongshi | China national standards | MT | USD | 20260429 |
