| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20200412 |
| Unknown | China national standards | MT | 50.0 | USD | 20200412 |
| Unknown | China national standards | MT | 60.0 | USD | 20200412 |
| Unknown | China national standards | MT | 400.0 | USD | 20200411 |
| Unknown | China national standards | MT | 60.0 | USD | 20200411 |
| Unknown | China national standards | MT | 490.0 | USD | 20200411 |
| Unknown | China national standards | MT | 60.0 | USD | 20200411 |
| Unknown | China national standards | MT | 420.0 | USD | 20200410 |
| Unknown | China national standards | MT | 80.0 | USD | 20200410 |
| Unknown | China national standards | MT | 60.0 | USD | 20200410 |