| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20200312 |
| Unknown | China national standards | MT | 1290.0 | USD | 20200311 |
| Unknown | China national standards | MT | 1630.0 | USD | 20200311 |
| Unknown | China national standards | MT | 480.0 | USD | 20200311 |
| Unknown | China national standards | MT | 520.0 | USD | 20200311 |
| Unknown | China national standards | MT | 470.0 | USD | 20200311 |
| Unknown | China national standards | MT | 470.0 | USD | 20200311 |
| Unknown | China national standards | MT | 480.0 | USD | 20200311 |
| Unknown | China national standards | MT | 600.0 | USD | 20200311 |
| Unknown | China national standards | MT | 400.0 | USD | 20200311 |