| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1650.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1560.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1650.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1890.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2400.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1540.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1660.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2370.0 | USD | 20180623 |
| Unknown | China national standards | MT | 1830.0 | USD | 20180623 |