| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20170401 |
| Unknown | China national standards | MT | 1090.0 | USD | 20170401 |
| Unknown | China national standards | MT | 5440.0 | USD | 20170323 |
| Unknown | China national standards | MT | 5930.0 | USD | 20170322 |
| Unknown | China national standards | MT | 830.0 | USD | 20170321 |
| Unknown | China national standards | MT | 1110.0 | USD | 20170321 |
| Unknown | China national standards | MT | 5660.0 | USD | 20170320 |
| Unknown | China national standards | MT | 970.0 | USD | 20170320 |
| Unknown | China national standards | MT | 5850.0 | USD | 20170318 |
| Unknown | China national standards | MT | 1120.0 | USD | 20170318 |