| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 914.67 | USD | 20250906 |
| Zibo Lishuo Chem | China national standards | MT | 914.67 | USD | 20250906 |
| Zibo Lishuo Chem | China national standards | MT | 914.67 | USD | 20250906 |
| Shandong Xima | China national standards | MT | 745.81 | USD | 20250906 |
| Shandong Junfeng | China national standards | MT | 2181.13 | USD | 20250906 |
| Jiangsu Huachang Chem | China national standards | MT | 2152.99 | USD | 20250906 |
| Shandong Junfeng | China national standards | MT | 2152.99 | USD | 20250906 |
| Shandong Qiangsen Chem | China national standards | MT | 816.17 | USD | 20250906 |
| Aite Zhejiang | China national standards | MT | 985.03 | USD | 20250906 |
| Shandong Laya Chem | China national standards | MT | 788.02 | USD | 20250906 |