| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6950.0 | USD | 20170222 |
| Unknown | China national standards | MT | 17200.0 | USD | 20170221 |
| Unknown | China national standards | MT | 44960.0 | USD | 20170220 |
| Unknown | China national standards | MT | 32150.0 | USD | 20170220 |
| Unknown | China national standards | MT | 58960.0 | USD | 20170219 |
| Unknown | China national standards | MT | 58960.0 | USD | 20170218 |
| Unknown | China national standards | MT | 12490.0 | USD | 20170218 |
| Unknown | China national standards | MT | 45150.0 | USD | 20170217 |
| Unknown | China national standards | MT | 4710.0 | USD | 20170217 |
| Unknown | China national standards | MT | 8600.0 | USD | 20170217 |