| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Xima | China national standards | MT | USD | 20251108 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251108 | |
| Zibo Lishuo Chem | China national standards | MT | USD | 20251108 | |
| Shandong Qiancheng | China national standards | MT | USD | 20251108 | |
| Liaocheng Yuanze Chem | China national standards | MT | USD | 20251108 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251108 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251108 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20251108 | |
| CNPC | China national standards | MT | USD | 20251108 | |
| Luxi Chem | China national standards | MT | USD | 20251108 |
