| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1460.0 | USD | 20170321 |
| Unknown | China national standards | MT | 280.0 | USD | 20170321 |
| Unknown | China national standards | MT | 1260.0 | USD | 20170320 |
| Unknown | China national standards | MT | 1250.0 | USD | 20170320 |
| Unknown | China national standards | MT | 240.0 | USD | 20170320 |
| Unknown | China national standards | MT | 150.0 | USD | 20170320 |
| Unknown | China national standards | MT | 140.0 | USD | 20170320 |
| Unknown | China national standards | MT | 1500.0 | USD | 20170319 |
| Unknown | China national standards | MT | 270.0 | USD | 20170319 |
| Unknown | China national standards | MT | 210.0 | USD | 20170318 |