| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 51550.0 | USD | 20180313 |
| Unknown | China national standards | MT | 22880.0 | USD | 20180313 |
| Unknown | China national standards | MT | 20840.0 | USD | 20180313 |
| Unknown | China national standards | MT | 2800.0 | USD | 20180313 |
| Unknown | China national standards | MT | 8040.0 | USD | 20180313 |
| Unknown | China national standards | MT | 3270.0 | USD | 20180313 |
| Unknown | China national standards | MT | 18210.0 | USD | 20180312 |
| Unknown | China national standards | MT | 202570.02 | USD | 20180312 |
| Unknown | China national standards | MT | 18210.0 | USD | 20180312 |
| Unknown | China national standards | MT | 49920.0 | USD | 20180312 |