| Vendor | Spec | Unit | Price | Currency | Date |
| Shiyou Yangzhou Chem | China national standards | MT | 889.01 | USD | 20251106 |
| Shiyou Yangzhou Chem | China national standards | MT | 888.56 | USD | 20251105 |
| Shiyou Yangzhou Chem | China national standards | MT | 888.56 | USD | 20251105 |
| Shiyou Yangzhou Chem | China national standards | MT | 888.56 | USD | 20251105 |
| Shiyou Yangzhou Chem | China national standards | MT | 888.76 | USD | 20251104 |
| Shiyou Yangzhou Chem | China national standards | MT | 902.87 | USD | 20251104 |
| Shiyou Yangzhou Chem | China national standards | MT | 888.76 | USD | 20251104 |
| Shiyou Yangzhou Chem | China national standards | MT | 896.04 | USD | 20251103 |
| Shiyou Yangzhou Chem | China national standards | MT | 888.99 | USD | 20251103 |
| Shiyou Yangzhou Chem | China national standards | MT | 903.1 | USD | 20251103 |