| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20181101 |
| Unknown | China national standards | MT | 470.0 | USD | 20181101 |
| Unknown | China national standards | MT | 690.0 | USD | 20181101 |
| Unknown | China national standards | MT | 560.0 | USD | 20181101 |
| Unknown | China national standards | MT | 980.0 | USD | 20181101 |
| Unknown | China national standards | MT | 580.0 | USD | 20181101 |
| Unknown | China national standards | MT | 680.0 | USD | 20181101 |
| Unknown | China national standards | MT | 510.0 | USD | 20181101 |
| Unknown | China national standards | MT | 930.0 | USD | 20181101 |
| Unknown | China national standards | MT | 550.0 | USD | 20181101 |