| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 560.0 | USD | 20170117 |
| Unknown | China national standards | MT | 570.0 | USD | 20170116 |
| Unknown | China national standards | MT | 4220.0 | USD | 20170116 |
| Unknown | China national standards | MT | 3880.0 | USD | 20170116 |
| Unknown | China national standards | MT | 3970.0 | USD | 20170116 |
| Unknown | China national standards | MT | 3880.0 | USD | 20170116 |
| Unknown | China national standards | MT | 380.0 | USD | 20170116 |
| Unknown | China national standards | MT | 560.0 | USD | 20170115 |
| Unknown | China national standards | MT | 3730.0 | USD | 20170115 |
| Unknown | China national standards | MT | 540.0 | USD | 20170114 |