| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6070.0 | USD | 20180523 |
| Unknown | China national standards | MT | 5160.0 | USD | 20180523 |
| Unknown | China national standards | MT | 1190.0 | USD | 20180523 |
| Unknown | China national standards | MT | 820.0 | USD | 20180523 |
| Unknown | China national standards | MT | 3470.0 | USD | 20180523 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180523 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180523 |
| Unknown | China national standards | MT | 580.0 | USD | 20180523 |
| Unknown | China national standards | MT | 1400.0 | USD | 20180523 |
| Unknown | China national standards | MT | 1560.0 | USD | 20180523 |