| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 1030.55 | USD | 20251108 |
| Luxi Chem | China national standards | MT | 1016.43 | USD | 20251108 |
| Luxi Chem | China national standards | MT | 1284.66 | USD | 20251108 |
| Shandong Haili Chem | China national standards | MT | 931.73 | USD | 20251108 |
| Luxi Chem | China national standards | MT | 931.73 | USD | 20251108 |
| Shandong Xima | China national standards | MT | 917.61 | USD | 20251108 |
| Shandong Langchem | China national standards | MT | 1250.78 | USD | 20251107 |
| Suzhou Zixu Mat | China national standards | MT | 1524.65 | USD | 20251107 |
| Shandong Hongyang Chem | China national standards | MT | 1072.9 | USD | 20251107 |
| Luxi Chem | China national standards | MT | 1002.32 | USD | 20251107 |