| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 580.0 | USD | 20181011 |
| Unknown | China national standards | MT | 590.0 | USD | 20181011 |
| Unknown | China national standards | MT | 4760.0 | USD | 20181010 |
| Unknown | China national standards | MT | 5430.0 | USD | 20181010 |
| Unknown | China national standards | MT | 4260.0 | USD | 20181010 |
| Unknown | China national standards | MT | 4360.0 | USD | 20181010 |
| Unknown | China national standards | MT | 3780.0 | USD | 20181010 |
| Unknown | China national standards | MT | 4320.0 | USD | 20181010 |
| Unknown | China national standards | MT | 4420.0 | USD | 20181010 |
| Unknown | China national standards | MT | 5550.0 | USD | 20181010 |