| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20180814 |
| Unknown | China national standards | MT | 3410.0 | USD | 20180814 |
| Unknown | China national standards | MT | 3670.0 | USD | 20180813 |
| Unknown | China national standards | MT | 520.0 | USD | 20180812 |
| Unknown | China national standards | MT | 540.0 | USD | 20180812 |
| Unknown | China national standards | MT | 520.0 | USD | 20180812 |
| Unknown | China national standards | MT | 3490.0 | USD | 20180812 |
| Unknown | China national standards | MT | 3380.0 | USD | 20180811 |
| Unknown | China national standards | MT | 510.0 | USD | 20180810 |
| Unknown | China national standards | MT | 3680.0 | USD | 20180810 |