| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7120.0 | USD | 20200316 |
| Unknown | China national standards | MT | 5260.0 | USD | 20200316 |
| Unknown | China national standards | MT | 650.0 | USD | 20200316 |
| Unknown | China national standards | MT | 730.0 | USD | 20200315 |
| Unknown | China national standards | MT | 4560.0 | USD | 20200315 |
| Unknown | China national standards | MT | 5860.0 | USD | 20200315 |
| Unknown | China national standards | MT | 1380.0 | USD | 20200315 |
| Unknown | China national standards | MT | 1170.0 | USD | 20200315 |
| Unknown | China national standards | MT | 7260.0 | USD | 20200315 |
| Unknown | China national standards | MT | 1600.0 | USD | 20200315 |