| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20181218 |
| Unknown | China national standards | MT | 5750.0 | USD | 20181218 |
| Unknown | China national standards | MT | 430.0 | USD | 20181217 |
| Unknown | China national standards | MT | 2030.0 | USD | 20181217 |
| Unknown | China national standards | MT | 39130.0 | USD | 20181217 |
| Unknown | China national standards | MT | 2070.0 | USD | 20181217 |
| Unknown | China national standards | MT | 1950.0 | USD | 20181217 |
| Unknown | China national standards | MT | 280.0 | USD | 20181216 |
| Unknown | China national standards | MT | 2000.0 | USD | 20181216 |
| Unknown | China national standards | MT | 6900.0 | USD | 20181215 |