| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 1081.86 | USD | 20260514 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 1037.54 | USD | 20260513 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 1021.87 | USD | 20260509 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | USD | 20260506 | |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | USD | 20260424 | |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | USD | 20260422 | |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | USD | 20260420 | |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | USD | 20260417 | |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | USD | 20260410 | |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | USD | 20260403 |