| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Hualu | China national standards | MT | USD | 20251022 | |
| Shandong Xinmao New Materials | China national standards | MT | USD | 20251022 | |
| Shandong Daoqin Chem | China national standards | MT | USD | 20251022 | |
| Jinan Aochen Chem | China national standards | MT | USD | 20251022 | |
| Shandong Yuxuan Chem | China national standards | MT | USD | 20251022 | |
| Shandong Guanjiu Energy | China national standards | MT | USD | 20251022 | |
| Hualu Holdings | China national standards | MT | USD | 20251022 | |
| Zibo Dehe Chem | China national standards | MT | USD | 20251022 | |
| Nanjing Waien Chem | China national standards | MT | USD | 20251022 | |
| Jiangsu Youlixin Chem | China national standards | MT | USD | 20251022 |
