| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10090.0 | USD | 20171021 |
| Unknown | China national standards | MT | 650.0 | USD | 20171021 |
| Unknown | China national standards | MT | 470.0 | USD | 20171021 |
| Unknown | China national standards | MT | 360.0 | USD | 20171021 |
| Unknown | China national standards | MT | 2420.0 | USD | 20171020 |
| Unknown | China national standards | MT | 3130.0 | USD | 20171020 |
| Unknown | China national standards | MT | 16710.0 | USD | 20171020 |
| Unknown | China national standards | MT | 2490.0 | USD | 20171019 |
| Unknown | China national standards | MT | 370.0 | USD | 20171019 |
| Unknown | China national standards | MT | 470.0 | USD | 20171019 |