| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20200222 |
| Unknown | China national standards | MT | 350.0 | USD | 20200222 |
| Unknown | China national standards | MT | 660.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1800.0 | USD | 20200222 |
| Unknown | China national standards | MT | 470.0 | USD | 20200222 |
| Unknown | China national standards | MT | 230.0 | USD | 20200222 |
| Unknown | China national standards | MT | 290.0 | USD | 20200222 |
| Unknown | China national standards | MT | 2490.0 | USD | 20200222 |
| Unknown | China national standards | MT | 570.0 | USD | 20200222 |
| Unknown | China national standards | MT | 44750.0 | USD | 20200222 |