| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250807 | |
| Jiangsu Haixing Chem | China national standards | MT | USD | 20250807 | |
| Dongying Lianchem | China national standards | MT | USD | 20250807 | |
| Shandong Xima | China national standards | MT | USD | 20250807 | |
| Shandong Junfeng | China national standards | MT | USD | 20250807 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20250807 | |
| Qingdao Shengze Chem | China national standards | MT | USD | 20250807 | |
| Shandong Huize Chem | China national standards | MT | USD | 20250807 | |
| Befar | China national standards | MT | USD | 20250806 | |
| Shandong Yeyang Chem | China national standards | MT | USD | 20250806 |
