| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1510.0 | USD | 20180518 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180518 |
| Unknown | China national standards | MT | 10170.0 | USD | 20180517 |
| Unknown | China national standards | MT | 10590.0 | USD | 20180517 |
| Unknown | China national standards | MT | 11000.0 | USD | 20180517 |
| Unknown | China national standards | MT | 10350.0 | USD | 20180517 |
| Unknown | China national standards | MT | 10760.0 | USD | 20180517 |
| Unknown | China national standards | MT | 10600.0 | USD | 20180517 |
| Unknown | China national standards | MT | 1680.0 | USD | 20180517 |
| Unknown | China national standards | MT | 1640.0 | USD | 20180517 |