| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20200223 |
| Unknown | China national standards | MT | 320.0 | USD | 20200223 |
| Unknown | China national standards | MT | 1380.0 | USD | 20200223 |
| Unknown | China national standards | MT | 1890.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1870.0 | USD | 20200222 |
| Unknown | China national standards | MT | 290.0 | USD | 20200222 |
| Unknown | China national standards | MT | 270.0 | USD | 20200222 |
| Unknown | China national standards | MT | 230.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1380.0 | USD | 20200221 |
| Unknown | China national standards | MT | 2060.0 | USD | 20200221 |