| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Hunan Lixin Tech | China national standards | MT | USD | 20251010 | |
| Hunan Lixin Tech | China national standards | MT | USD | 20251009 | |
| Hunan Lixin Tech | China national standards | MT | USD | 20250930 | |
| Hunan Lixin Tech | China national standards | MT | USD | 20250929 |