| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20181217 |
| Unknown | China national standards | MT | 5610.0 | USD | 20181217 |
| Unknown | China national standards | MT | 10970.0 | USD | 20181216 |
| Unknown | China national standards | MT | 6110.0 | USD | 20181215 |
| Unknown | China national standards | MT | 10970.0 | USD | 20181214 |
| Unknown | China national standards | MT | 810.0 | USD | 20181214 |
| Unknown | China national standards | MT | 880.0 | USD | 20181213 |
| Unknown | China national standards | MT | 8080.0 | USD | 20181213 |
| Unknown | China national standards | MT | 6110.0 | USD | 20181213 |
| Unknown | China national standards | MT | 2030.0 | USD | 20181212 |