| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20200223 |
| Unknown | China national standards | MT | 910.0 | USD | 20200223 |
| Unknown | China national standards | MT | 900.0 | USD | 20200223 |
| Unknown | China national standards | MT | 4880.0 | USD | 20200223 |
| Unknown | China national standards | MT | 4270.0 | USD | 20200223 |
| Unknown | China national standards | MT | 6670.0 | USD | 20200223 |
| Unknown | China national standards | MT | 12640.0 | USD | 20200223 |
| Unknown | China national standards | MT | 6640.0 | USD | 20200223 |
| Unknown | China national standards | MT | 20350.0 | USD | 20200222 |
| Unknown | China national standards | MT | 5100.0 | USD | 20200222 |