| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.15 | USD | 20251015 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.08 | USD | 20251014 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 197.12 | USD | 20251014 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.04 | USD | 20251014 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 197.16 | USD | 20251013 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.08 | USD | 20251013 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.12 | USD | 20251013 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.01 | USD | 20251012 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 182.97 | USD | 20251012 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 197.05 | USD | 20251012 |