| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20200411 |
| Unknown | China national standards | MT | 80.0 | USD | 20200411 |
| Unknown | China national standards | MT | 530.0 | USD | 20200410 |
| Unknown | China national standards | MT | 630.0 | USD | 20200410 |
| Unknown | China national standards | MT | 600.0 | USD | 20200410 |
| Unknown | China national standards | MT | 6280.0 | USD | 20200410 |
| Unknown | China national standards | MT | 550.0 | USD | 20200410 |
| Unknown | China national standards | MT | 470.0 | USD | 20200410 |
| Unknown | China national standards | MT | 520.0 | USD | 20200410 |
| Unknown | China national standards | MT | 80.0 | USD | 20200410 |