| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.42 | USD | 20251121 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.42 | USD | 20251121 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.48 | USD | 20251121 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.34 | USD | 20251120 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.4 | USD | 20251120 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.34 | USD | 20251120 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.43 | USD | 20251119 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 183.43 | USD | 20251119 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.48 | USD | 20251119 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.53 | USD | 20251118 |