| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6030.0 | USD | 20181110 |
| Unknown | China national standards | MT | 7580.0 | USD | 20181101 |
| Unknown | China national standards | MT | 870.0 | USD | 20181101 |
| Unknown | China national standards | MT | 870.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1470.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5730.0 | USD | 20181101 |
| Unknown | China national standards | MT | 7580.0 | USD | 20181101 |
| Unknown | China national standards | MT | 10150.0 | USD | 20181101 |
| Unknown | China national standards | MT | 6000.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5730.0 | USD | 20181101 |