| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20200316 |
| Unknown | China national standards | MT | 100.0 | USD | 20200316 |
| Unknown | China national standards | MT | 1140.0 | USD | 20200315 |
| Unknown | China national standards | MT | 4100.0 | USD | 20200315 |
| Unknown | China national standards | MT | 2000.0 | USD | 20200315 |
| Unknown | China national standards | MT | 1650.0 | USD | 20200315 |
| Unknown | China national standards | MT | 2250.0 | USD | 20200315 |
| Unknown | China national standards | MT | 1700.0 | USD | 20200315 |
| Unknown | China national standards | MT | 1930.0 | USD | 20200315 |
| Unknown | China national standards | MT | 2210.0 | USD | 20200315 |