| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei 789 Chem | China national standards | MT | 767.95 | USD | 20251016 |
| Shandong Xingpeng Chem | China national standards | MT | 746.82 | USD | 20251016 |
| Shandong Junfeng | China national standards | MT | 789.09 | USD | 20251016 |
| Shandong Junfeng | China national standards | MT | 775.0 | USD | 20251016 |
| Shandong Hanyue Chem | China national standards | MT | 704.54 | USD | 20251016 |
| Shandong Hanyue Chem | China national standards | MT | 704.54 | USD | 20251016 |
| Jinan Aochen Chem | China national standards | MT | 732.72 | USD | 20251016 |
| Nanjing Baitu Chem | China national standards | MT | 746.82 | USD | 20251016 |
| Nanjing Baitu Chem | China national standards | MT | 746.82 | USD | 20251016 |
| Jinan Angxin Chem | China national standards | MT | 725.68 | USD | 20251016 |