| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20190320 |
| Unknown | China national standards | MT | 3800.0 | USD | 20190320 |
| Unknown | China national standards | MT | 2060.0 | USD | 20190320 |
| Unknown | China national standards | MT | 8030.0 | USD | 20190320 |
| Unknown | China national standards | MT | 990.0 | USD | 20190319 |
| Unknown | China national standards | MT | 2810.0 | USD | 20190319 |
| Unknown | China national standards | MT | 6660.0 | USD | 20190319 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190319 |
| Unknown | China national standards | MT | 370.0 | USD | 20190319 |
| Unknown | China national standards | MT | 4220.0 | USD | 20190318 |