| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20181217 |
| Unknown | China national standards | MT | 7050.0 | USD | 20181217 |
| Unknown | China national standards | MT | 790.0 | USD | 20181217 |
| Unknown | China national standards | MT | 5450.0 | USD | 20181216 |
| Unknown | China national standards | MT | 4490.0 | USD | 20181216 |
| Unknown | China national standards | MT | 4490.0 | USD | 20181216 |
| Unknown | China national standards | MT | 4860.0 | USD | 20181214 |
| Unknown | China national standards | MT | 4070.0 | USD | 20181213 |
| Unknown | China national standards | MT | 1020.0 | USD | 20181213 |
| Unknown | China national standards | MT | 590.0 | USD | 20181210 |