| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1030.0 | USD | 20180422 |
| Unknown | China national standards | MT | 1230.0 | USD | 20180422 |
| Unknown | China national standards | MT | 160.0 | USD | 20180422 |
| Unknown | China national standards | MT | 170.0 | USD | 20180422 |
| Unknown | China national standards | MT | 160.0 | USD | 20180422 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180421 |
| Unknown | China national standards | MT | 200.0 | USD | 20180421 |
| Unknown | China national standards | MT | 1110.0 | USD | 20180420 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180420 |
| Unknown | China national standards | MT | 1230.0 | USD | 20180420 |