| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1040.0 | USD | 20200419 |
| Unknown | China national standards | MT | 7130.0 | USD | 20200418 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200417 |
| Unknown | China national standards | MT | 7210.0 | USD | 20200417 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200417 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200417 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200415 |
| Unknown | China national standards | MT | 1160.0 | USD | 20200415 |
| Unknown | China national standards | MT | 7260.0 | USD | 20200414 |
| Unknown | China national standards | MT | 7140.0 | USD | 20200414 |