| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20180719 |
| Unknown | China national standards | MT | 2250.0 | USD | 20180719 |
| Unknown | China national standards | MT | 80.0 | USD | 20180719 |
| Unknown | China national standards | MT | 60.0 | USD | 20180719 |
| Unknown | China national standards | MT | 60.0 | USD | 20180719 |
| Unknown | China national standards | MT | 410.0 | USD | 20180718 |
| Unknown | China national standards | MT | 410.0 | USD | 20180718 |
| Unknown | China national standards | MT | 420.0 | USD | 20180718 |
| Unknown | China national standards | MT | 100.0 | USD | 20180717 |
| Unknown | China national standards | MT | 570.0 | USD | 20180717 |