| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20170518 |
| Unknown | China national standards | MT | 1440.0 | USD | 20170517 |
| Unknown | China national standards | MT | 210.0 | USD | 20170517 |
| Unknown | China national standards | MT | 1310.0 | USD | 20170516 |
| Unknown | China national standards | MT | 210.0 | USD | 20170516 |
| Unknown | China national standards | MT | 1420.0 | USD | 20170515 |
| Unknown | China national standards | MT | 1230.0 | USD | 20170514 |
| Unknown | China national standards | MT | 1440.0 | USD | 20170514 |
| Unknown | China national standards | MT | 1340.0 | USD | 20170513 |
| Unknown | China national standards | MT | 210.0 | USD | 20170513 |