| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.52 | USD | 20251108 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.52 | USD | 20251108 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.52 | USD | 20251107 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.52 | USD | 20251107 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.58 | USD | 20251107 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.5 | USD | 20251106 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.45 | USD | 20251106 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.45 | USD | 20251106 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.35 | USD | 20251105 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.35 | USD | 20251105 |