| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5230.0 | USD | 20181116 |
| Unknown | China national standards | MT | 720.0 | USD | 20181116 |
| Unknown | China national standards | MT | 80.0 | USD | 20181116 |
| Unknown | China national standards | MT | 1020.0 | USD | 20181115 |
| Unknown | China national standards | MT | 620.0 | USD | 20181115 |
| Unknown | China national standards | MT | 8050.0 | USD | 20181115 |
| Unknown | China national standards | MT | 2970.0 | USD | 20181115 |
| Unknown | China national standards | MT | 4470.0 | USD | 20181115 |
| Unknown | China national standards | MT | 5230.0 | USD | 20181115 |
| Unknown | China national standards | MT | 7060.0 | USD | 20181115 |