| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 730.0 | USD | 20200201 |
| Unknown | China national standards | MT | 640.0 | USD | 20200201 |
| Unknown | China national standards | MT | 720.0 | USD | 20200201 |
| Unknown | China national standards | MT | 790.0 | USD | 20200201 |
| Unknown | China national standards | MT | 900.0 | USD | 20200201 |
| Unknown | China national standards | MT | 730.0 | USD | 20200201 |
| Unknown | China national standards | MT | 580.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3750.0 | USD | 20200201 |
| Unknown | China national standards | MT | 540.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1680.0 | USD | 20200201 |