| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Energy | China national standards | MT | USD | 20250926 | |
| Wanhua Chem | China national standards | MT | USD | 20250926 | |
| Lihuayi Shandong | China national standards | MT | USD | 20250926 | |
| Luxi Chem | China national standards | MT | USD | 20250926 | |
| Qingdao Chengxin Chem | China national standards | MT | USD | 20250926 | |
| Lijin Lihuayi | China national standards | MT | USD | 20250925 | |
| Shandong Luxi Chem | China national standards | MT | USD | 20250925 | |
| Jiangsu Huachang Chem | China national standards | MT | USD | 20250925 | |
| Yankuang LunanChem | China national standards | MT | USD | 20250925 | |
| Anqing Shuguang | China national standards | MT | USD | 20250925 |
