| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 670.0 | USD | 20180718 |
| Unknown | China national standards | MT | 110.0 | USD | 20180718 |
| Unknown | China national standards | MT | 120.0 | USD | 20180718 |
| Unknown | China national standards | MT | 370.0 | USD | 20180717 |
| Unknown | China national standards | MT | 830.0 | USD | 20180717 |
| Unknown | China national standards | MT | 100.0 | USD | 20180717 |
| Unknown | China national standards | MT | 810.0 | USD | 20180716 |
| Unknown | China national standards | MT | 780.0 | USD | 20180716 |
| Unknown | China national standards | MT | 120.0 | USD | 20180715 |
| Unknown | China national standards | MT | 110.0 | USD | 20180715 |