| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1380.0 | USD | 20180816 |
| Unknown | China national standards | MT | 1300.0 | USD | 20180816 |
| Unknown | China national standards | MT | 2070.0 | USD | 20180816 |
| Unknown | China national standards | MT | 12080.0 | USD | 20180815 |
| Unknown | China national standards | MT | 9800.0 | USD | 20180815 |
| Unknown | China national standards | MT | 9230.0 | USD | 20180815 |
| Unknown | China national standards | MT | 9090.0 | USD | 20180815 |
| Unknown | China national standards | MT | 9110.0 | USD | 20180814 |
| Unknown | China national standards | MT | 9490.0 | USD | 20180814 |
| Unknown | China national standards | MT | 10660.0 | USD | 20180814 |