| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2100.0 | USD | 20180120 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180118 |
| Unknown | China national standards | MT | 190.0 | USD | 20180118 |
| Unknown | China national standards | MT | 100.0 | USD | 20180117 |
| Unknown | China national standards | MT | 660.0 | USD | 20180116 |
| Unknown | China national standards | MT | 2100.0 | USD | 20180116 |
| Unknown | China national standards | MT | 100.0 | USD | 20180116 |
| Unknown | China national standards | MT | 100.0 | USD | 20180116 |
| Unknown | China national standards | MT | 1220.0 | USD | 20180115 |
| Unknown | China national standards | MT | 190.0 | USD | 20180115 |