| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14800.0 | USD | 20170621 |
| Unknown | China national standards | MT | 2160.0 | USD | 20170618 |
| Unknown | China national standards | MT | 1880.0 | USD | 20170617 |
| Unknown | China national standards | MT | 14940.0 | USD | 20170617 |
| Unknown | China national standards | MT | 4840.0 | USD | 20170616 |
| Unknown | China national standards | MT | 14970.0 | USD | 20170615 |
| Unknown | China national standards | MT | 4850.0 | USD | 20170614 |
| Unknown | China national standards | MT | 710.0 | USD | 20170613 |
| Unknown | China national standards | MT | 710.0 | USD | 20170613 |
| Unknown | China national standards | MT | 1880.0 | USD | 20170610 |