| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20180821 |
| Unknown | China national standards | MT | 80.0 | USD | 20180821 |
| Unknown | China national standards | MT | 90.0 | USD | 20180821 |
| Unknown | China national standards | MT | 80.0 | USD | 20180821 |
| Unknown | China national standards | MT | 570.0 | USD | 20180820 |
| Unknown | China national standards | MT | 550.0 | USD | 20180820 |
| Unknown | China national standards | MT | 530.0 | USD | 20180820 |
| Unknown | China national standards | MT | 580.0 | USD | 20180820 |
| Unknown | China national standards | MT | 1950.0 | USD | 20180820 |
| Unknown | China national standards | MT | 570.0 | USD | 20180820 |