| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1230.0 | USD | 20180118 |
| Unknown | China national standards | MT | 190.0 | USD | 20180118 |
| Unknown | China national standards | MT | 250.0 | USD | 20180118 |
| Unknown | China national standards | MT | 1510.0 | USD | 20180116 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180116 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180116 |
| Unknown | China national standards | MT | 190.0 | USD | 20180116 |
| Unknown | China national standards | MT | 1280.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1260.0 | USD | 20180115 |
| Unknown | China national standards | MT | 250.0 | USD | 20180115 |