| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2060.0 | USD | 20181216 |
| Unknown | China national standards | MT | 1630.0 | USD | 20181216 |
| Unknown | China national standards | MT | 220.0 | USD | 20181216 |
| Unknown | China national standards | MT | 220.0 | USD | 20181216 |
| Unknown | China national standards | MT | 700.0 | USD | 20181216 |
| Unknown | China national standards | MT | 230.0 | USD | 20181215 |
| Unknown | China national standards | MT | 250.0 | USD | 20181215 |
| Unknown | China national standards | MT | 1570.0 | USD | 20181215 |
| Unknown | China national standards | MT | 1510.0 | USD | 20181215 |
| Unknown | China national standards | MT | 4820.0 | USD | 20181215 |