| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1500.0 | USD | 20200522 |
| Unknown | China national standards | MT | 260.0 | USD | 20200522 |
| Unknown | China national standards | MT | 1950.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1500.0 | USD | 20200519 |
| Unknown | China national standards | MT | 1810.0 | USD | 20200519 |
| Unknown | China national standards | MT | 260.0 | USD | 20200519 |
| Unknown | China national standards | MT | 19660.0 | USD | 20200519 |
| Unknown | China national standards | MT | 1550.0 | USD | 20200518 |
| Unknown | China national standards | MT | 200.0 | USD | 20200518 |
| Unknown | China national standards | MT | 210.0 | USD | 20200518 |