| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 197.38 | USD | 20251021 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.33 | USD | 20251021 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.28 | USD | 20251021 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.17 | USD | 20251020 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.21 | USD | 20251020 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 197.26 | USD | 20251020 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 197.32 | USD | 20251019 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.28 | USD | 20251019 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.23 | USD | 20251019 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.23 | USD | 20251018 |