| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5370.0 | USD | 20181217 |
| Unknown | China national standards | MT | 10180.0 | USD | 20181217 |
| Unknown | China national standards | MT | 570.0 | USD | 20181216 |
| Unknown | China national standards | MT | 520.0 | USD | 20181216 |
| Unknown | China national standards | MT | 10200.0 | USD | 20181216 |
| Unknown | China national standards | MT | 1320.0 | USD | 20181215 |
| Unknown | China national standards | MT | 1470.0 | USD | 20181214 |
| Unknown | China national standards | MT | 170.0 | USD | 20181214 |
| Unknown | China national standards | MT | 9160.0 | USD | 20181213 |
| Unknown | China national standards | MT | 160.0 | USD | 20181213 |