| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1310.0 | USD | 20200516 |
| Unknown | China national standards | MT | 60.0 | USD | 20200516 |
| Unknown | China national standards | MT | 110.0 | USD | 20200516 |
| Unknown | China national standards | MT | 40.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1300.0 | USD | 20200516 |
| Unknown | China national standards | MT | 950.0 | USD | 20200516 |
| Unknown | China national standards | MT | 20.0 | USD | 20200515 |
| Unknown | China national standards | MT | 300.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1230.0 | USD | 20200515 |