| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1610.0 | USD | 20181201 |
| Unknown | China national standards | MT | 230.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1480.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1610.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1580.0 | USD | 20181201 |
| Unknown | China national standards | MT | 210.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1580.0 | USD | 20181201 |
| Unknown | China national standards | MT | 260.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1760.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1440.0 | USD | 20181201 |