| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20200316 |
| Unknown | China national standards | MT | 210.0 | USD | 20200316 |
| Unknown | China national standards | MT | 140.0 | USD | 20200316 |
| Unknown | China national standards | MT | 4510.0 | USD | 20200315 |
| Unknown | China national standards | MT | 2750.0 | USD | 20200315 |
| Unknown | China national standards | MT | 1410.0 | USD | 20200315 |
| Unknown | China national standards | MT | 930.0 | USD | 20200315 |
| Unknown | China national standards | MT | 38690.0 | USD | 20200315 |
| Unknown | China national standards | MT | 970.0 | USD | 20200315 |
| Unknown | China national standards | MT | 1750.0 | USD | 20200315 |