| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 197.52 | USD | 20251031 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.41 | USD | 20251031 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.46 | USD | 20251031 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.51 | USD | 20251030 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.45 | USD | 20251030 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 197.56 | USD | 20251030 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 197.62 | USD | 20251029 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.56 | USD | 20251029 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.5 | USD | 20251029 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.47 | USD | 20251028 |