| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 197.03 | USD | 20251008 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 175.92 | USD | 20251008 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 197.03 | USD | 20251007 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 175.92 | USD | 20251007 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 182.96 | USD | 20251007 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 175.92 | USD | 20251006 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 182.96 | USD | 20251006 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 197.03 | USD | 20251006 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 197.03 | USD | 20251005 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 182.96 | USD | 20251005 |