| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 1027.37 | USD | 20251007 |
| Luxi Chem | China national standards | MT | 1013.3 | USD | 20251007 |
| Luxi Chem | China national standards | MT | 914.78 | USD | 20251007 |
| Jining Zhongyin EC | China national standards | MT | 971.08 | USD | 20251007 |
| Shandong Haili Chem | China national standards | MT | 971.08 | USD | 20251007 |
| Jinan Dezheng Chem | China national standards | MT | 971.08 | USD | 20251007 |
| Jinan Dezheng Chem | China national standards | MT | 971.08 | USD | 20251007 |
| Luxi Chem | China national standards | MT | 1013.3 | USD | 20251006 |
| Shandong Jinshenrun Chem | China national standards | MT | 1027.37 | USD | 20251006 |
| Luxi Chem | China national standards | MT | 999.23 | USD | 20251006 |