| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20181011 |
| Unknown | China national standards | MT | 1120.0 | USD | 20181011 |
| Unknown | China national standards | MT | 580.0 | USD | 20181011 |
| Unknown | China national standards | MT | 560.0 | USD | 20181011 |
| Unknown | China national standards | MT | 100.0 | USD | 20181011 |
| Unknown | China national standards | MT | 130.0 | USD | 20181011 |
| Unknown | China national standards | MT | 580.0 | USD | 20181010 |
| Unknown | China national standards | MT | 580.0 | USD | 20181010 |
| Unknown | China national standards | MT | 570.0 | USD | 20181010 |
| Unknown | China national standards | MT | 70.0 | USD | 20181010 |