| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 620.0 | USD | 20200412 |
| Unknown | China national standards | MT | 90.0 | USD | 20200412 |
| Unknown | China national standards | MT | 120.0 | USD | 20200412 |
| Unknown | China national standards | MT | 1100.0 | USD | 20200411 |
| Unknown | China national standards | MT | 580.0 | USD | 20200411 |
| Unknown | China national standards | MT | 520.0 | USD | 20200411 |
| Unknown | China national standards | MT | 570.0 | USD | 20200411 |
| Unknown | China national standards | MT | 80.0 | USD | 20200411 |
| Unknown | China national standards | MT | 70.0 | USD | 20200411 |
| Unknown | China national standards | MT | 120.0 | USD | 20200411 |