| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20180718 |
| Unknown | China national standards | MT | 200.0 | USD | 20180718 |
| Unknown | China national standards | MT | 170.0 | USD | 20180718 |
| Unknown | China national standards | MT | 180.0 | USD | 20180717 |
| Unknown | China national standards | MT | 180.0 | USD | 20180717 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180716 |
| Unknown | China national standards | MT | 1240.0 | USD | 20180715 |
| Unknown | China national standards | MT | 170.0 | USD | 20180714 |
| Unknown | China national standards | MT | 1240.0 | USD | 20180714 |
| Unknown | China national standards | MT | 1280.0 | USD | 20180714 |