| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20200316 |
| Unknown | China national standards | MT | 70.0 | USD | 20200316 |
| Unknown | China national standards | MT | 100.0 | USD | 20200316 |
| Unknown | China national standards | MT | 100.0 | USD | 20200316 |
| Unknown | China national standards | MT | 90.0 | USD | 20200316 |
| Unknown | China national standards | MT | 90.0 | USD | 20200316 |
| Unknown | China national standards | MT | 70.0 | USD | 20200316 |
| Unknown | China national standards | MT | 100.0 | USD | 20200316 |
| Unknown | China national standards | MT | 1250.0 | USD | 20200315 |
| Unknown | China national standards | MT | 870.0 | USD | 20200315 |