| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 904.41 | USD | 20251208 |
| Luxi Chem | China national standards | MT | 904.41 | USD | 20251208 |
| Suzhou Xuehang Mat | China national standards | MT | 1596.86 | USD | 20251208 |
| Shandong Yushuo Chem | China national standards | MT | 904.41 | USD | 20251208 |
| Shandong Shuojia Chem | China national standards | MT | 897.35 | USD | 20251208 |
| Shandong Hanyue Chem | China national standards | MT | 904.41 | USD | 20251208 |
| Luxi Chem | China national standards | MT | 918.55 | USD | 20251208 |
| Liaocheng Xinli | China national standards | MT | 1059.86 | USD | 20251208 |
| Shandong Jinshenrun Chem | China national standards | MT | 989.2 | USD | 20251208 |
| Suzhou Zixu Mat | China national standards | MT | 1526.2 | USD | 20251208 |