| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20180422 |
| Unknown | China national standards | MT | 200.0 | USD | 20180422 |
| Unknown | China national standards | MT | 200.0 | USD | 20180422 |
| Unknown | China national standards | MT | 330.0 | USD | 20180422 |
| Unknown | China national standards | MT | 2180.0 | USD | 20180421 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180421 |
| Unknown | China national standards | MT | 210.0 | USD | 20180421 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180420 |
| Unknown | China national standards | MT | 2270.0 | USD | 20180420 |
| Unknown | China national standards | MT | 1340.0 | USD | 20180420 |