| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Yuxuan Chem | China national standards | MT | USD | 20250919 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20250919 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250919 | |
| Shandong Xima | China national standards | MT | USD | 20250919 | |
| Zibo Lishuo Chem | China national standards | MT | USD | 20250919 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20250919 | |
| Kunlun Daqing Petro | China national standards | MT | USD | 20250919 | |
| Shandong Junfeng | China national standards | MT | USD | 20250919 | |
| Jiangsu Huachang Chem | China national standards | MT | USD | 20250919 | |
| Wanhua Chem | China national standards | MT | USD | 20250919 |
