| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hualu | China national standards | MT | 1011.99 | USD | 20251017 |
| Luxi Chem | China national standards | MT | 1282.61 | USD | 20251017 |
| Shandong LuoHeng Chem | China national standards | MT | 1353.08 | USD | 20251017 |
| Luxi Chem | China national standards | MT | 1353.08 | USD | 20251017 |
| Shandong LuoHeng Chem | China national standards | MT | 1353.08 | USD | 20251017 |
| Luxi Chem | China national standards | MT | 1353.08 | USD | 20251017 |
| Shandong Yushuo Chem | China national standards | MT | 951.39 | USD | 20251017 |
| Luxi Chem | China national standards | MT | 951.39 | USD | 20251017 |
| Shandong Yushuo Chem | China national standards | MT | 930.25 | USD | 20251017 |
| Shandong Yushuo Chem | China national standards | MT | 930.25 | USD | 20251017 |