| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Satellite Chem | China national standards | MT | USD | 20250819 | |
| Shanghai Huayi | China national standards | MT | USD | 20250819 | |
| Wanhua Chem | China national standards | MT | USD | 20250819 | |
| Shandong Langchem | China national standards | MT | USD | 20250819 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20250819 | |
| Shandong Laya Chem | China national standards | MT | USD | 20250819 | |
| Shandong Yeyang Chem | China national standards | MT | USD | 20250819 | |
| Shandong Qiangsen Chem | China national standards | MT | USD | 20250819 | |
| Shandong Xima | China national standards | MT | USD | 20250819 | |
| Zibo Lishuo Chem | China national standards | MT | USD | 20250819 |
