| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 889.13 | USD | 20251028 |
| Shandong Wells Chem | China national standards | MT | 903.24 | USD | 20251028 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 903.24 | USD | 20251028 |
| Shanghai Lanyan | China national standards | MT | 1340.75 | USD | 20251028 |
| Shandong Langchem | China national standards | MT | 938.52 | USD | 20251028 |
| Shandong Langchem | China national standards | MT | 903.24 | USD | 20251028 |
| Shandong Wells Chem | China national standards | MT | 910.3 | USD | 20251028 |
| Shandong Langchem | Industrial Grade | MT | 910.3 | USD | 20251028 |
| Shandong Langchem | China national standards | MT | 945.58 | USD | 20251028 |
| Shandong Langchem | China national standards | MT | 846.79 | USD | 20251028 |