| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20200301 |
| Unknown | China national standards | MT | 200.0 | USD | 20200301 |
| Unknown | China national standards | MT | 240.0 | USD | 20200301 |
| Unknown | China national standards | MT | 250.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1630.0 | USD | 20200223 |
| Unknown | China national standards | MT | 180.0 | USD | 20200223 |
| Unknown | China national standards | MT | 180.0 | USD | 20200223 |
| Unknown | China national standards | MT | 130.0 | USD | 20200223 |
| Unknown | China national standards | MT | 1570.0 | USD | 20200223 |
| Unknown | China national standards | MT | 240.0 | USD | 20200222 |