| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20181110 |
| Unknown | China national standards | MT | 370.0 | USD | 20181101 |
| Unknown | China national standards | MT | 330.0 | USD | 20181101 |
| Unknown | China national standards | MT | 220.0 | USD | 20181101 |
| Unknown | China national standards | MT | 330.0 | USD | 20181101 |
| Unknown | China national standards | MT | 570.0 | USD | 20181101 |
| Unknown | China national standards | MT | 490.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1870.0 | USD | 20181101 |
| Unknown | China national standards | MT | 350.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2820.0 | USD | 20181101 |