| Vendor | Spec | Unit | Price | Currency | Date |
| Changzhou Juyun Mat | China national standards | MT | 1129.05 | USD | 20251110 |
| Shandong Jinshenrun Chem | China national standards | MT | 1129.05 | USD | 20251110 |
| Shandong Qiangsen Chem | China national standards | MT | 1114.94 | USD | 20251110 |
| Shandong Zhenkun | China national standards | MT | 999.21 | USD | 20251110 |
| Shandong Zhiheng | China national standards | MT | 1411.31 | USD | 20251110 |
| Shandong Langchem | China national standards | MT | 1213.73 | USD | 20251110 |
| Shandong Jinling Chem | China national standards | MT | 1129.05 | USD | 20251110 |
| Shandong Zhiheng | China national standards | MT | 1333.69 | USD | 20251110 |
| Nanjing Baitu Chem | China national standards | MT | 1481.88 | USD | 20251110 |
| Shandong Jinshenrun Chem | China national standards | MT | 1100.82 | USD | 20251110 |