| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5570.0 | USD | 20201110 |
| Unknown | China national standards | MT | 7580.0 | USD | 20201110 |
| Unknown | China national standards | MT | 550.0 | USD | 20201101 |
| Unknown | China national standards | MT | 710.0 | USD | 20201101 |
| Unknown | China national standards | MT | 7450.0 | USD | 20201101 |
| Unknown | China national standards | MT | 7430.0 | USD | 20201101 |
| Unknown | China national standards | MT | 7080.0 | USD | 20201101 |
| Unknown | China national standards | MT | 4570.0 | USD | 20201101 |
| Unknown | China national standards | MT | 4730.0 | USD | 20201101 |
| Unknown | China national standards | MT | 6390.0 | USD | 20201101 |