| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 36680.0 | USD | 20180718 |
| Unknown | China national standards | MT | 5310.0 | USD | 20180717 |
| Unknown | China national standards | MT | 680.0 | USD | 20180717 |
| Unknown | China national standards | MT | 7900.0 | USD | 20180717 |
| Unknown | China national standards | MT | 5910.0 | USD | 20180717 |
| Unknown | China national standards | MT | 5690.0 | USD | 20180717 |
| Unknown | China national standards | MT | 4070.0 | USD | 20180716 |
| Unknown | China national standards | MT | 6500.0 | USD | 20180715 |
| Unknown | China national standards | MT | 6500.0 | USD | 20180714 |
| Unknown | China national standards | MT | 350.0 | USD | 20180714 |