| Vendor | Spec | Unit | Price | Currency | Date |
| Shiyou Yangzhou Chem | China national standards | MT | 929.93 | USD | 20251020 |
| Shiyou Yangzhou Chem | China national standards | MT | 918.66 | USD | 20251020 |
| Shiyou Yangzhou Chem | China national standards | MT | 916.15 | USD | 20251018 |
| Shiyou Yangzhou Chem | China national standards | MT | 930.25 | USD | 20251017 |
| Shiyou Yangzhou Chem | China national standards | MT | 916.15 | USD | 20251017 |
| Shiyou Yangzhou Chem | China national standards | MT | 930.0 | USD | 20251016 |
| Shiyou Yangzhou Chem | China national standards | MT | 915.91 | USD | 20251016 |
| Shiyou Yangzhou Chem | China national standards | MT | 929.64 | USD | 20251015 |
| Shiyou Yangzhou Chem | China national standards | MT | 915.56 | USD | 20251015 |
| Shiyou Yangzhou Chem | China national standards | MT | 929.3 | USD | 20251014 |