| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 550.0 | USD | 20200223 |
| Unknown | China national standards | MT | 430.0 | USD | 20200223 |
| Unknown | China national standards | MT | 480.0 | USD | 20200223 |
| Unknown | China national standards | MT | 1330.0 | USD | 20200223 |
| Unknown | China national standards | MT | 1380.0 | USD | 20200223 |
| Unknown | China national standards | MT | 450.0 | USD | 20200223 |
| Unknown | China national standards | MT | 670.0 | USD | 20200223 |
| Unknown | China national standards | MT | 460.0 | USD | 20200223 |
| Unknown | China national standards | MT | 610.0 | USD | 20200222 |
| Unknown | China national standards | MT | 600.0 | USD | 20200222 |