| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660.0 | USD | 20200411 |
| Unknown | China national standards | MT | 870.0 | USD | 20200411 |
| Unknown | China national standards | MT | 700.0 | USD | 20200410 |
| Unknown | China national standards | MT | 580.0 | USD | 20200410 |
| Unknown | China national standards | MT | 510.0 | USD | 20200410 |
| Unknown | China national standards | MT | 700.0 | USD | 20200410 |
| Unknown | China national standards | MT | 680.0 | USD | 20200410 |
| Unknown | China national standards | MT | 700.0 | USD | 20200410 |
| Unknown | China national standards | MT | 1640.0 | USD | 20200401 |
| Unknown | China national standards | MT | 580.0 | USD | 20200401 |