| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2920.0 | USD | 20190817 |
| Unknown | China national standards | MT | 3020.0 | USD | 20190816 |
| Unknown | China national standards | MT | 360.0 | USD | 20190815 |
| Unknown | China national standards | MT | 380.0 | USD | 20190815 |
| Unknown | China national standards | MT | 3020.0 | USD | 20190814 |
| Unknown | China national standards | MT | 2110.0 | USD | 20190814 |
| Unknown | China national standards | MT | 2940.0 | USD | 20190814 |
| Unknown | China national standards | MT | 420.0 | USD | 20190814 |
| Unknown | China national standards | MT | 2780.0 | USD | 20190814 |
| Unknown | China national standards | MT | 2970.0 | USD | 20190814 |