| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 971.74 | USD | 20251013 |
| Luxi Chem | China national standards | MT | 887.24 | USD | 20251013 |
| Nanjing Baitu Chem | China national standards | MT | 844.99 | USD | 20251013 |
| Shandong Jiaen Chem | China national standards | MT | 957.1 | USD | 20251012 |
| Luxi Chem | China national standards | MT | 886.72 | USD | 20251012 |
| Liaocheng Yuanze Chem | China national standards | MT | 872.65 | USD | 20251012 |
| Liaocheng Yuanze Chem | China national standards | MT | 858.57 | USD | 20251012 |
| Shandong Qiancheng | China national standards | MT | 844.5 | USD | 20251012 |
| Luxi Chem | China national standards | MT | 844.5 | USD | 20251012 |
| Lihuayi Shandong | China national standards | MT | 844.5 | USD | 20251012 |