| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 806.38 | USD | 20251211 |
| Shandong Shuojia Chem | China national standards | MT | 806.38 | USD | 20251211 |
| Shandong Shuojia Chem | China national standards | MT | 806.38 | USD | 20251211 |
| Shandong Shuojia Chem | China national standards | MT | 806.38 | USD | 20251211 |
| Shandong Shuojia Chem | Industrial Grade | MT | 806.38 | USD | 20251211 |
| Shandong Shuojia Chem | Industrial Grade | MT | 806.38 | USD | 20251211 |
| Shandong Shuojia Chem | China national standards | MT | 806.38 | USD | 20251211 |
| Shandong Wells Chem | China national standards | MT | 891.27 | USD | 20251211 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 891.27 | USD | 20251211 |
| Shandong Jinshenrun Chem | China national standards | MT | 877.12 | USD | 20251211 |