| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 970.44 | USD | 20251009 |
| Shandong Yushuo Chem | China national standards | MT | 970.44 | USD | 20251009 |
| Luxi Chem | China national standards | MT | 857.92 | USD | 20251009 |
| Qingdao Shengze Chem | China national standards | MT | 857.92 | USD | 20251009 |
| Shandong Haili Chem | China national standards | MT | 857.92 | USD | 20251009 |
| Luxi Chem | China national standards | MT | 1350.17 | USD | 20251009 |
| Shandong LuoHeng Chem | China national standards | MT | 1350.17 | USD | 20251009 |
| Luxi Chem | China national standards | MT | 1350.17 | USD | 20251009 |
| Shandong LuoHeng Chem | China national standards | MT | 1350.17 | USD | 20251009 |
| Jinan Aochen Chem | China national standards | MT | 1350.17 | USD | 20251009 |