| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13310.0 | USD | 20180120 |
| Unknown | China national standards | MT | 4730.0 | USD | 20180119 |
| Unknown | China national standards | MT | 58440.0 | USD | 20180119 |
| Unknown | China national standards | MT | 8830.0 | USD | 20180119 |
| Unknown | China national standards | MT | 8270.0 | USD | 20180119 |
| Unknown | China national standards | MT | 382710.0 | USD | 20180118 |
| Unknown | China national standards | MT | 86640.0 | USD | 20180118 |
| Unknown | China national standards | MT | 51750.0 | USD | 20180118 |
| Unknown | China national standards | MT | 33660.0 | USD | 20180118 |
| Unknown | China national standards | MT | 46210.0 | USD | 20180117 |