| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1880.0 | USD | 20190321 |
| Unknown | China national standards | MT | 2690.0 | USD | 20190321 |
| Unknown | China national standards | MT | 16660.0 | USD | 20190320 |
| Unknown | China national standards | MT | 16220.0 | USD | 20190320 |
| Unknown | China national standards | MT | 16750.0 | USD | 20190320 |
| Unknown | China national standards | MT | 16290.0 | USD | 20190320 |
| Unknown | China national standards | MT | 14800.0 | USD | 20190320 |
| Unknown | China national standards | MT | 3250.0 | USD | 20190320 |
| Unknown | China national standards | MT | 2430.0 | USD | 20190319 |
| Unknown | China national standards | MT | 16620.0 | USD | 20190319 |