| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3230.0 | USD | 20180719 |
| Unknown | China national standards | MT | 480.0 | USD | 20180718 |
| Unknown | China national standards | MT | 480.0 | USD | 20180718 |
| Unknown | China national standards | MT | 520.0 | USD | 20180718 |
| Unknown | China national standards | MT | 520.0 | USD | 20180717 |
| Unknown | China national standards | MT | 550.0 | USD | 20180717 |
| Unknown | China national standards | MT | 3800.0 | USD | 20180717 |
| Unknown | China national standards | MT | 3670.0 | USD | 20180717 |
| Unknown | China national standards | MT | 490.0 | USD | 20180716 |
| Unknown | China national standards | MT | 530.0 | USD | 20180716 |