| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9880.0 | USD | 20200417 |
| Unknown | China national standards | MT | 31420.0 | USD | 20200417 |
| Unknown | China national standards | MT | 4960.0 | USD | 20200416 |
| Unknown | China national standards | MT | 5180.0 | USD | 20200416 |
| Unknown | China national standards | MT | 5320.0 | USD | 20200416 |
| Unknown | China national standards | MT | 5350.0 | USD | 20200415 |
| Unknown | China national standards | MT | 5470.0 | USD | 20200415 |
| Unknown | China national standards | MT | 640.0 | USD | 20200415 |
| Unknown | China national standards | MT | 760.0 | USD | 20200414 |
| Unknown | China national standards | MT | 780.0 | USD | 20200414 |