| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20200201 |
| Unknown | China national standards | MT | 360.0 | USD | 20200201 |
| Unknown | China national standards | MT | 280.0 | USD | 20200201 |
| Unknown | China national standards | MT | 650.0 | USD | 20200201 |
| Unknown | China national standards | MT | 180.0 | USD | 20200201 |
| Unknown | China national standards | MT | 750.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1350.0 | USD | 20200201 |
| Unknown | China national standards | MT | 680.0 | USD | 20200201 |
| Unknown | China national standards | MT | 710.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1300.0 | USD | 20200201 |