| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13550.0 | USD | 20190320 |
| Unknown | China national standards | MT | 8060.0 | USD | 20190320 |
| Unknown | China national standards | MT | 14620.0 | USD | 20190320 |
| Unknown | China national standards | MT | 2380.0 | USD | 20190320 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190319 |
| Unknown | China national standards | MT | 810.0 | USD | 20190318 |
| Unknown | China national standards | MT | 2980.0 | USD | 20190318 |
| Unknown | China national standards | MT | 5470.0 | USD | 20190318 |
| Unknown | China national standards | MT | 55600.0 | USD | 20190318 |
| Unknown | China national standards | MT | 3300.0 | USD | 20190317 |