| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4160.0 | USD | 20180822 |
| Unknown | China national standards | MT | 3590.0 | USD | 20180822 |
| Unknown | China national standards | MT | 23520.0 | USD | 20180822 |
| Unknown | China national standards | MT | 24500.0 | USD | 20180822 |
| Unknown | China national standards | MT | 620.0 | USD | 20180821 |
| Unknown | China national standards | MT | 3660.0 | USD | 20180821 |
| Unknown | China national standards | MT | 3450.0 | USD | 20180821 |
| Unknown | China national standards | MT | 23690.0 | USD | 20180821 |
| Unknown | China national standards | MT | 3370.0 | USD | 20180821 |
| Unknown | China national standards | MT | 23870.0 | USD | 20180820 |