| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9550.0 | USD | 20181018 |
| Unknown | China national standards | MT | 5470.0 | USD | 20181018 |
| Unknown | China national standards | MT | 560.0 | USD | 20181017 |
| Unknown | China national standards | MT | 3870.0 | USD | 20181017 |
| Unknown | China national standards | MT | 1190.0 | USD | 20181017 |
| Unknown | China national standards | MT | 870.0 | USD | 20181016 |
| Unknown | China national standards | MT | 5970.0 | USD | 20181016 |
| Unknown | China national standards | MT | 5940.0 | USD | 20181016 |
| Unknown | China national standards | MT | 1400.0 | USD | 20181016 |
| Unknown | China national standards | MT | 800.0 | USD | 20181015 |