| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Jiangsu Huachang Chem | China national standards | MT | USD | 20250820 | |
| Anqing Shuguang | China national standards | MT | USD | 20250820 | |
| TJ Bohai Chem | China national standards | MT | USD | 20250820 | |
| CNPC | China national standards | MT | USD | 20250820 | |
| CNPC | China national standards | MT | USD | 20250820 | |
| Shandong Yeyang Chem | China national standards | MT | USD | 20250820 | |
| Aite Zhejiang | China national standards | MT | USD | 20250820 | |
| Shandong Laya Chem | China national standards | MT | USD | 20250820 | |
| Nanjing Baitu Chem | China national standards | MT | USD | 20250820 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250820 |
