| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1740.0 | USD | 20200319 |
| Unknown | China national standards | MT | 1530.0 | USD | 20200319 |
| Unknown | China national standards | MT | 260.0 | USD | 20200319 |
| Unknown | China national standards | MT | 250.0 | USD | 20200319 |
| Unknown | China national standards | MT | 1880.0 | USD | 20200318 |
| Unknown | China national standards | MT | 1540.0 | USD | 20200318 |
| Unknown | China national standards | MT | 300.0 | USD | 20200318 |
| Unknown | China national standards | MT | 1820.0 | USD | 20200317 |
| Unknown | China national standards | MT | 1590.0 | USD | 20200317 |
| Unknown | China national standards | MT | 2070.0 | USD | 20200316 |