| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20200411 |
| Unknown | China national standards | MT | 870.0 | USD | 20200411 |
| Unknown | China national standards | MT | 740.0 | USD | 20200411 |
| Unknown | China national standards | MT | 660.0 | USD | 20200411 |
| Unknown | China national standards | MT | 660.0 | USD | 20200411 |
| Unknown | China national standards | MT | 630.0 | USD | 20200411 |
| Unknown | China national standards | MT | 100.0 | USD | 20200411 |
| Unknown | China national standards | MT | 90.0 | USD | 20200411 |
| Unknown | China national standards | MT | 90.0 | USD | 20200411 |
| Unknown | China national standards | MT | 810.0 | USD | 20200410 |