| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 47760.0 | USD | 20170201 |
| Unknown | China national standards | MT | 50420.0 | USD | 20170201 |
| Unknown | China national standards | MT | 6640.0 | USD | 20170123 |
| Unknown | China national standards | MT | 65150.0 | USD | 20170122 |
| Unknown | China national standards | MT | 45470.0 | USD | 20170122 |
| Unknown | China national standards | MT | 6900.0 | USD | 20170122 |
| Unknown | China national standards | MT | 7130.0 | USD | 20170121 |
| Unknown | China national standards | MT | 49570.0 | USD | 20170121 |
| Unknown | China national standards | MT | 46780.0 | USD | 20170121 |
| Unknown | China national standards | MT | 49570.0 | USD | 20170121 |