| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Befar | China national standards | MT | USD | 20250920 | |
| Shandong Junfeng | China national standards | MT | USD | 20250920 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250920 | |
| Shandong Xima | China national standards | MT | USD | 20250920 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20250920 | |
| Wanhua Chem | China national standards | MT | USD | 20250920 | |
| Shandong Langchem | China national standards | MT | USD | 20250920 | |
| Wudi Xinyue Chem | China national standards | MT | USD | 20250920 | |
| Jinan Dezheng Chem | China national standards | MT | USD | 20250920 | |
| Hangjin Tech | China national standards | MT | USD | 20250920 |
