| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 920.0 | USD | 20181020 |
| Unknown | China national standards | MT | 800.0 | USD | 20181020 |
| Unknown | China national standards | MT | 920.0 | USD | 20181019 |
| Unknown | China national standards | MT | 910.0 | USD | 20181019 |
| Unknown | China national standards | MT | 800.0 | USD | 20181018 |
| Unknown | China national standards | MT | 5500.0 | USD | 20181018 |
| Unknown | China national standards | MT | 5510.0 | USD | 20181017 |
| Unknown | China national standards | MT | 800.0 | USD | 20181016 |
| Unknown | China national standards | MT | 6310.0 | USD | 20181016 |
| Unknown | China national standards | MT | 870.0 | USD | 20181015 |