| Vendor | Spec | Unit | Price | Currency | Date |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.77 | USD | 20251208 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 176.64 | USD | 20251208 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 169.61 | USD | 20251207 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.82 | USD | 20251207 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 176.68 | USD | 20251207 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 176.68 | USD | 20251206 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 190.82 | USD | 20251206 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 169.61 | USD | 20251206 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 176.68 | USD | 20251205 |
| Pingxiang Lixin Biochemical High Tech Co., Ltd. | China national standards | MT | 169.61 | USD | 20251205 |