| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Qingdao Chengxin Chem | China national standards | MT | USD | 20250918 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250918 | |
| Shandong Xima | China national standards | MT | USD | 20250918 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20250918 | |
| Shandong Hongyang Chem | China national standards | MT | USD | 20250918 | |
| Shandong Laya Chem | China national standards | MT | USD | 20250918 | |
| New SOLAR Tech | China national standards | MT | USD | 20250918 | |
| Jinan Shengfeng | China national standards | MT | USD | 20250918 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20250918 | |
| Shandong Hongxin Chem | China national standards | MT | USD | 20250918 |
