| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9170.0 | USD | 20200316 |
| Unknown | China national standards | MT | 17540.0 | USD | 20200315 |
| Unknown | China national standards | MT | 12120.0 | USD | 20200315 |
| Unknown | China national standards | MT | 1620.0 | USD | 20200315 |
| Unknown | China national standards | MT | 1430.0 | USD | 20200315 |
| Unknown | China national standards | MT | 1550.0 | USD | 20200315 |
| Unknown | China national standards | MT | 8780.0 | USD | 20200314 |
| Unknown | China national standards | MT | 9360.0 | USD | 20200314 |
| Unknown | China national standards | MT | 1650.0 | USD | 20200314 |
| Unknown | China national standards | MT | 1080.0 | USD | 20200314 |