| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20180817 |
| Unknown | China national standards | MT | 370.0 | USD | 20180817 |
| Unknown | China national standards | MT | 2470.0 | USD | 20180816 |
| Unknown | China national standards | MT | 2790.0 | USD | 20180816 |
| Unknown | China national standards | MT | 390.0 | USD | 20180816 |
| Unknown | China national standards | MT | 3260.0 | USD | 20180815 |
| Unknown | China national standards | MT | 3010.0 | USD | 20180815 |
| Unknown | China national standards | MT | 1540.0 | USD | 20180815 |
| Unknown | China national standards | MT | 3270.0 | USD | 20180814 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180814 |