| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 70.0 | USD | 20200223 |
| Unknown | China national standards | MT | 600.0 | USD | 20200223 |
| Unknown | China national standards | MT | 4900.0 | USD | 20200223 |
| Unknown | China national standards | MT | 560.0 | USD | 20200222 |
| Unknown | China national standards | MT | 90.0 | USD | 20200222 |
| Unknown | China national standards | MT | 320.0 | USD | 20200222 |
| Unknown | China national standards | MT | 590.0 | USD | 20200222 |
| Unknown | China national standards | MT | 2230.0 | USD | 20200222 |
| Unknown | China national standards | MT | 580.0 | USD | 20200221 |
| Unknown | China national standards | MT | 600.0 | USD | 20200221 |