| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3340.0 | USD | 20181217 |
| Unknown | China national standards | MT | 2560.0 | USD | 20181216 |
| Unknown | China national standards | MT | 2620.0 | USD | 20181216 |
| Unknown | China national standards | MT | 3350.0 | USD | 20181216 |
| Unknown | China national standards | MT | 14350.0 | USD | 20181216 |
| Unknown | China national standards | MT | 23240.0 | USD | 20181216 |
| Unknown | China national standards | MT | 2060.0 | USD | 20181216 |
| Unknown | China national standards | MT | 3100.0 | USD | 20181215 |
| Unknown | China national standards | MT | 17150.0 | USD | 20181215 |
| Unknown | China national standards | MT | 2240.0 | USD | 20181215 |