| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3290.0 | USD | 20191021 |
| Unknown | China national standards | MT | 460.0 | USD | 20191021 |
| Unknown | China national standards | MT | 370.0 | USD | 20191021 |
| Unknown | China national standards | MT | 580.0 | USD | 20191021 |
| Unknown | China national standards | MT | 410.0 | USD | 20191021 |
| Unknown | China national standards | MT | 2910.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2800.0 | USD | 20191020 |
| Unknown | China national standards | MT | 3220.0 | USD | 20191020 |
| Unknown | China national standards | MT | 4870.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2800.0 | USD | 20191020 |