| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7200.0 | USD | 20170518 |
| Unknown | China national standards | MT | 9030.0 | USD | 20170517 |
| Unknown | China national standards | MT | 29150.0 | USD | 20170516 |
| Unknown | China national standards | MT | 61890.0 | USD | 20170516 |
| Unknown | China national standards | MT | 8290.0 | USD | 20170516 |
| Unknown | China national standards | MT | 97820.0 | USD | 20170516 |
| Unknown | China national standards | MT | 6160.0 | USD | 20170515 |
| Unknown | China national standards | MT | 6160.0 | USD | 20170515 |
| Unknown | China national standards | MT | 8780.0 | USD | 20170514 |
| Unknown | China national standards | MT | 97600.0 | USD | 20170513 |