| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7280.0 | USD | 20181017 |
| Unknown | China national standards | MT | 570.0 | USD | 20181016 |
| Unknown | China national standards | MT | 300.0 | USD | 20181015 |
| Unknown | China national standards | MT | 1780.0 | USD | 20181015 |
| Unknown | China national standards | MT | 460.0 | USD | 20181014 |
| Unknown | China national standards | MT | 3140.0 | USD | 20181014 |
| Unknown | China national standards | MT | 2680.0 | USD | 20181014 |
| Unknown | China national standards | MT | 460.0 | USD | 20181014 |
| Unknown | China national standards | MT | 300.0 | USD | 20181014 |
| Unknown | China national standards | MT | 300.0 | USD | 20181014 |