| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20191022 |
| Unknown | China national standards | MT | 390.0 | USD | 20191022 |
| Unknown | China national standards | MT | 490.0 | USD | 20191022 |
| Unknown | China national standards | MT | 490.0 | USD | 20191022 |
| Unknown | China national standards | MT | 470.0 | USD | 20191022 |
| Unknown | China national standards | MT | 2160.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2180.0 | USD | 20191021 |
| Unknown | China national standards | MT | 800.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2610.0 | USD | 20191021 |
| Unknown | China national standards | MT | 800.0 | USD | 20191021 |