| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20181101 |
| Unknown | China national standards | MT | 280.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3690.0 | USD | 20181023 |
| Unknown | China national standards | MT | 3960.0 | USD | 20181023 |
| Unknown | China national standards | MT | 1940.0 | USD | 20181023 |
| Unknown | China national standards | MT | 3460.0 | USD | 20181023 |
| Unknown | China national standards | MT | 2350.0 | USD | 20181023 |
| Unknown | China national standards | MT | 260.0 | USD | 20181023 |
| Unknown | China national standards | MT | 520.0 | USD | 20181023 |
| Unknown | China national standards | MT | 610.0 | USD | 20181023 |