| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1030.0 | USD | 20200513 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200513 |
| Unknown | China national standards | MT | 500.0 | USD | 20200513 |
| Unknown | China national standards | MT | 660.0 | USD | 20200513 |
| Unknown | China national standards | MT | 740.0 | USD | 20200513 |
| Unknown | China national standards | MT | 1210.0 | USD | 20200513 |
| Unknown | China national standards | MT | 60.0 | USD | 20200513 |
| Unknown | China national standards | MT | 260.0 | USD | 20200513 |
| Unknown | China national standards | MT | 120.0 | USD | 20200513 |
| Unknown | China national standards | MT | 190.0 | USD | 20200512 |