| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1230.0 | USD | 20180523 |
| Unknown | China national standards | MT | 190.0 | USD | 20180523 |
| Unknown | China national standards | MT | 190.0 | USD | 20180523 |
| Unknown | China national standards | MT | 220.0 | USD | 20180523 |
| Unknown | China national standards | MT | 210.0 | USD | 20180523 |
| Unknown | China national standards | MT | 1230.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180522 |
| Unknown | China national standards | MT | 210.0 | USD | 20180522 |