| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1410.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1360.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1280.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1340.0 | USD | 20180522 |
| Unknown | China national standards | MT | 220.0 | USD | 20180522 |
| Unknown | China national standards | MT | 220.0 | USD | 20180522 |
| Unknown | China national standards | MT | 210.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1220.0 | USD | 20180521 |
| Unknown | China national standards | MT | 1370.0 | USD | 20180521 |
| Unknown | China national standards | MT | 1350.0 | USD | 20180521 |