| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.33 | USD | 20251025 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 197.38 | USD | 20251024 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.28 | USD | 20251024 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.33 | USD | 20251024 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 197.41 | USD | 20251023 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.36 | USD | 20251023 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.31 | USD | 20251023 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.26 | USD | 20251022 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.22 | USD | 20251022 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 197.31 | USD | 20251022 |