| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20180423 |
| Unknown | China national standards | MT | 210.0 | USD | 20180423 |
| Unknown | China national standards | MT | 1860.0 | USD | 20180422 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180422 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180422 |
| Unknown | China national standards | MT | 510.0 | USD | 20180422 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180422 |
| Unknown | China national standards | MT | 1360.0 | USD | 20180422 |
| Unknown | China national standards | MT | 300.0 | USD | 20180422 |
| Unknown | China national standards | MT | 210.0 | USD | 20180422 |