| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shaanxi Petro Yanan | China national standards | MT | USD | 20251125 | |
| Zaozhuang Yitai | China national standards | MT | USD | 20251125 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251125 | |
| Shandong Xima | China national standards | MT | USD | 20251125 | |
| Zibo Lishuo Chem | China national standards | MT | USD | 20251125 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251125 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20251125 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251125 | |
| Shandong Qiancheng | China national standards | MT | USD | 20251125 | |
| Shandong Laya Chem | China national standards | MT | USD | 20251125 |
