| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 870.0 | USD | 20200221 |
| Unknown | China national standards | MT | 370.0 | USD | 20200221 |
| Unknown | China national standards | MT | 2320.0 | USD | 20200220 |
| Unknown | China national standards | MT | 4010.0 | USD | 20200220 |
| Unknown | China national standards | MT | 2010.0 | USD | 20200220 |
| Unknown | China national standards | MT | 330.0 | USD | 20200220 |
| Unknown | China national standards | MT | 310.0 | USD | 20200220 |
| Unknown | China national standards | MT | 4200.0 | USD | 20200220 |
| Unknown | China national standards | MT | 2600.0 | USD | 20200220 |
| Unknown | China national standards | MT | 290.0 | USD | 20200220 |