| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangsu Youlixin Chem | China national standards | MT | 791.47 | USD | 20251203 |
| Jiangsu Youlixin Chem | China national standards | MT | 777.34 | USD | 20251203 |
| Jiangsu Youlixin Chem | China national standards | MT | 777.29 | USD | 20251201 |
| Jiangsu Youlixin Chem | China national standards | MT | 791.42 | USD | 20251201 |
| Jiangsu Youlixin Chem | China national standards | MT | 776.96 | USD | 20251128 |
| Jiangsu Youlixin Chem | China national standards | MT | 791.08 | USD | 20251128 |
| Jiangsu Youlixin Chem | China national standards | MT | 790.34 | USD | 20251110 |
| Jiangsu Youlixin Chem | China national standards | MT | 776.22 | USD | 20251110 |
| Jiangsu Youlixin Chem | China national standards | MT | 789.64 | USD | 20251023 |
| Jiangsu Youlixin Chem | China national standards | MT | 775.54 | USD | 20251023 |