| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20180821 |
| Unknown | China national standards | MT | 2090.0 | USD | 20180820 |
| Unknown | China national standards | MT | 1630.0 | USD | 20180820 |
| Unknown | China national standards | MT | 2150.0 | USD | 20180820 |
| Unknown | China national standards | MT | 2040.0 | USD | 20180820 |
| Unknown | China national standards | MT | 330.0 | USD | 20180820 |
| Unknown | China national standards | MT | 240.0 | USD | 20180820 |
| Unknown | China national standards | MT | 2270.0 | USD | 20180819 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180819 |
| Unknown | China national standards | MT | 280.0 | USD | 20180819 |