| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 38180.0 | USD | 20181101 |
| Unknown | China national standards | MT | 32720.0 | USD | 20181101 |
| Unknown | China national standards | MT | 36620.0 | USD | 20181101 |
| Unknown | China national standards | MT | 45630.0 | USD | 20181101 |
| Unknown | China national standards | MT | 41900.0 | USD | 20181101 |
| Unknown | China national standards | MT | 37580.0 | USD | 20181101 |
| Unknown | China national standards | MT | 34440.0 | USD | 20181101 |
| Unknown | China national standards | MT | 35470.0 | USD | 20181101 |
| Unknown | China national standards | MT | 34620.0 | USD | 20181101 |
| Unknown | China national standards | MT | 37570.0 | USD | 20181101 |