| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20200223 |
| Unknown | China national standards | MT | 270.0 | USD | 20200223 |
| Unknown | China national standards | MT | 340.0 | USD | 20200223 |
| Unknown | China national standards | MT | 290.0 | USD | 20200223 |
| Unknown | China national standards | MT | 290.0 | USD | 20200223 |
| Unknown | China national standards | MT | 780.0 | USD | 20200223 |
| Unknown | China national standards | MT | 3680.0 | USD | 20200222 |
| Unknown | China national standards | MT | 2020.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1950.0 | USD | 20200222 |
| Unknown | China national standards | MT | 510.0 | USD | 20200222 |