| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 940.0 | USD | 20200315 |
| Unknown | China national standards | MT | 910.0 | USD | 20200315 |
| Unknown | China national standards | MT | 120.0 | USD | 20200315 |
| Unknown | China national standards | MT | 410.0 | USD | 20200315 |
| Unknown | China national standards | MT | 180.0 | USD | 20200315 |
| Unknown | China national standards | MT | 840.0 | USD | 20200314 |
| Unknown | China national standards | MT | 830.0 | USD | 20200314 |
| Unknown | China national standards | MT | 840.0 | USD | 20200314 |
| Unknown | China national standards | MT | 830.0 | USD | 20200314 |
| Unknown | China national standards | MT | 1120.0 | USD | 20200314 |