| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangsu Yingte Chem | China national standards | MT | 1141.97 | USD | 20251021 |
| Jiangsu Yingte Chem | China national standards | MT | 1141.28 | USD | 20251020 |
| Jiangsu Yingte Chem | China national standards | MT | 1479.94 | USD | 20251017 |
| Jiangsu Yingte Chem | China national standards | MT | 1141.67 | USD | 20251017 |
| Jiangsu Yingte Chem | China national standards | MT | 1141.36 | USD | 20251016 |
| Jiangsu Yingte Chem | China national standards | MT | 1479.54 | USD | 20251016 |
| Jiangsu Yingte Chem | China national standards | MT | 1140.93 | USD | 20251015 |
| Jiangsu Yingte Chem | China national standards | MT | 1478.98 | USD | 20251015 |
| Jiangsu Yingte Chem | China national standards | MT | 1140.51 | USD | 20251014 |
| Jiangsu Yingte Chem | China national standards | MT | 1478.44 | USD | 20251014 |