| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20170201 |
| Unknown | China national standards | MT | 750.0 | USD | 20170201 |
| Unknown | China national standards | MT | 3040.0 | USD | 20170123 |
| Unknown | China national standards | MT | 440.0 | USD | 20170123 |
| Unknown | China national standards | MT | 5190.0 | USD | 20170122 |
| Unknown | China national standards | MT | 2020.0 | USD | 20170122 |
| Unknown | China national standards | MT | 440.0 | USD | 20170122 |
| Unknown | China national standards | MT | 750.0 | USD | 20170122 |
| Unknown | China national standards | MT | 290.0 | USD | 20170122 |
| Unknown | China national standards | MT | 440.0 | USD | 20170122 |