| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20200419 |
| Unknown | China national standards | MT | 160.0 | USD | 20200419 |
| Unknown | China national standards | MT | 11400.0 | USD | 20200419 |
| Unknown | China national standards | MT | 1230.0 | USD | 20200418 |
| Unknown | China national standards | MT | 11410.0 | USD | 20200416 |
| Unknown | China national standards | MT | 1260.0 | USD | 20200416 |
| Unknown | China national standards | MT | 480.0 | USD | 20200416 |
| Unknown | China national standards | MT | 180.0 | USD | 20200415 |
| Unknown | China national standards | MT | 1630.0 | USD | 20200415 |
| Unknown | China national standards | MT | 170.0 | USD | 20200415 |