| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20181217 |
| Unknown | China national standards | MT | 2030.0 | USD | 20181217 |
| Unknown | China national standards | MT | 2060.0 | USD | 20181217 |
| Unknown | China national standards | MT | 460.0 | USD | 20181216 |
| Unknown | China national standards | MT | 14010.0 | USD | 20181216 |
| Unknown | China national standards | MT | 2040.0 | USD | 20181216 |
| Unknown | China national standards | MT | 3190.0 | USD | 20181216 |
| Unknown | China national standards | MT | 280.0 | USD | 20181216 |
| Unknown | China national standards | MT | 290.0 | USD | 20181216 |
| Unknown | China national standards | MT | 2060.0 | USD | 20181215 |