| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3170.0 | USD | 20200516 |
| Unknown | China national standards | MT | 4150.0 | USD | 20200516 |
| Unknown | China national standards | MT | 840.0 | USD | 20200516 |
| Unknown | China national standards | MT | 2030.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200516 |
| Unknown | China national standards | MT | 50.0 | USD | 20200516 |
| Unknown | China national standards | MT | 130.0 | USD | 20200516 |
| Unknown | China national standards | MT | 70.0 | USD | 20200516 |
| Unknown | China national standards | MT | 120.0 | USD | 20200516 |
| Unknown | China national standards | MT | 110.0 | USD | 20200516 |