| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 46510.0 | USD | 20180413 |
| Unknown | China national standards | MT | 8220.0 | USD | 20180413 |
| Unknown | China national standards | MT | 9000.0 | USD | 20180413 |
| Unknown | China national standards | MT | 8030.0 | USD | 20180413 |
| Unknown | China national standards | MT | 52160.0 | USD | 20180412 |
| Unknown | China national standards | MT | 8230.0 | USD | 20180412 |
| Unknown | China national standards | MT | 10400.0 | USD | 20180411 |
| Unknown | China national standards | MT | 56890.0 | USD | 20180410 |
| Unknown | China national standards | MT | 61270.0 | USD | 20180410 |
| Unknown | China national standards | MT | 50790.0 | USD | 20180410 |