| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20200523 |
| Unknown | China national standards | MT | 3860.0 | USD | 20200523 |
| Unknown | China national standards | MT | 310.0 | USD | 20200523 |
| Unknown | China national standards | MT | 2330.0 | USD | 20200522 |
| Unknown | China national standards | MT | 4880.0 | USD | 20200522 |
| Unknown | China national standards | MT | 3600.0 | USD | 20200522 |
| Unknown | China national standards | MT | 330.0 | USD | 20200522 |
| Unknown | China national standards | MT | 330.0 | USD | 20200522 |
| Unknown | China national standards | MT | 1850.0 | USD | 20200521 |
| Unknown | China national standards | MT | 2230.0 | USD | 20200521 |