| Vendor | Spec | Unit | Price | Currency | Date |
| Hunan Lixin Tech | China national standards | MT | 1058.05 | USD | 20251104 |
| Hunan Lixin Tech | China national standards | MT | 1072.43 | USD | 20251103 |
| Hunan Lixin Tech | China national standards | MT | 1015.99 | USD | 20251103 |
| Hunan Lixin Tech | China national standards | MT | 1058.37 | USD | 20251030 |
| Hunan Lixin Tech | China national standards | MT | 1016.03 | USD | 20251030 |
| Hunan Lixin Tech | China national standards | MT | 1058.68 | USD | 20251029 |
| Hunan Lixin Tech | China national standards | MT | 1016.33 | USD | 20251029 |
| Hunan Lixin Tech | China national standards | MT | 1016.15 | USD | 20251028 |
| Hunan Lixin Tech | China national standards | MT | 1058.48 | USD | 20251028 |
| Hunan Lixin Tech | China national standards | MT | 1058.11 | USD | 20251027 |