| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Sinopec | China national standards | MT | USD | 20250920 | |
| Shandong Junfeng | China national standards | MT | USD | 20250920 | |
| Jiangsu Huachang Chem | China national standards | MT | USD | 20250920 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250920 | |
| Shandong Xima | China national standards | MT | USD | 20250920 | |
| Wanhua Chem | China national standards | MT | USD | 20250920 | |
| Shaanxi Petro Yanan | China national standards | MT | USD | 20250920 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20250920 | |
| Shandong Yushuo Chem | China national standards | MT | USD | 20250920 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20250920 |
