| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 220.0 | USD | 20181010 |
| Unknown | China national standards | MT | 230.0 | USD | 20181010 |
| Unknown | China national standards | MT | 230.0 | USD | 20181010 |
| Unknown | China national standards | MT | 1580.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1550.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1710.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1520.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1540.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1660.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1590.0 | USD | 20181001 |