| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6220.0 | USD | 20200517 |
| Unknown | China national standards | MT | 10600.0 | USD | 20200516 |
| Unknown | China national standards | MT | 13240.0 | USD | 20200516 |
| Unknown | China national standards | MT | 12260.0 | USD | 20200516 |
| Unknown | China national standards | MT | 142950.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1150.0 | USD | 20200515 |
| Unknown | China national standards | MT | 9560.0 | USD | 20200515 |
| Unknown | China national standards | MT | 10000.0 | USD | 20200515 |
| Unknown | China national standards | MT | 44220.0 | USD | 20200514 |
| Unknown | China national standards | MT | 9610.0 | USD | 20200514 |