| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4180.0 | USD | 20180122 |
| Unknown | China national standards | MT | 800.0 | USD | 20180122 |
| Unknown | China national standards | MT | 640.0 | USD | 20180122 |
| Unknown | China national standards | MT | 560.0 | USD | 20180122 |
| Unknown | China national standards | MT | 830.0 | USD | 20180122 |
| Unknown | China national standards | MT | 90.0 | USD | 20180122 |
| Unknown | China national standards | MT | 6450.0 | USD | 20180121 |
| Unknown | China national standards | MT | 5350.0 | USD | 20180121 |
| Unknown | China national standards | MT | 490.0 | USD | 20180121 |
| Unknown | China national standards | MT | 630.0 | USD | 20180121 |