| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20200301 |
| Unknown | China national standards | MT | 60.0 | USD | 20200301 |
| Unknown | China national standards | MT | 50.0 | USD | 20200301 |
| Unknown | China national standards | MT | 50.0 | USD | 20200301 |
| Unknown | China national standards | MT | 60.0 | USD | 20200301 |
| Unknown | China national standards | MT | 60.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1350.0 | USD | 20200223 |
| Unknown | China national standards | MT | 410.0 | USD | 20200223 |
| Unknown | China national standards | MT | 480.0 | USD | 20200223 |
| Unknown | China national standards | MT | 60.0 | USD | 20200223 |