| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 50.0 | USD | 20200223 |
| Unknown | China national standards | MT | 30.0 | USD | 20200223 |
| Unknown | China national standards | MT | 740.0 | USD | 20200223 |
| Unknown | China national standards | MT | 290.0 | USD | 20200223 |
| Unknown | China national standards | MT | 750.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1640.0 | USD | 20200222 |
| Unknown | China national standards | MT | 240.0 | USD | 20200222 |
| Unknown | China national standards | MT | 220.0 | USD | 20200222 |
| Unknown | China national standards | MT | 360.0 | USD | 20200222 |
| Unknown | China national standards | MT | 70.0 | USD | 20200222 |