| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2860.0 | USD | 20200412 |
| Unknown | China national standards | MT | 7100.0 | USD | 20200411 |
| Unknown | China national standards | MT | 140.0 | USD | 20200411 |
| Unknown | China national standards | MT | 70.0 | USD | 20200411 |
| Unknown | China national standards | MT | 540.0 | USD | 20200411 |
| Unknown | China national standards | MT | 1590.0 | USD | 20200411 |
| Unknown | China national standards | MT | 1550.0 | USD | 20200410 |
| Unknown | China national standards | MT | 80.0 | USD | 20200410 |
| Unknown | China national standards | MT | 80.0 | USD | 20200410 |
| Unknown | China national standards | MT | 3450.0 | USD | 20200410 |