| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20180719 |
| Unknown | China national standards | MT | 1250.0 | USD | 20180719 |
| Unknown | China national standards | MT | 1150.0 | USD | 20180718 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180717 |
| Unknown | China national standards | MT | 190.0 | USD | 20180716 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180715 |
| Unknown | China national standards | MT | 160.0 | USD | 20180714 |
| Unknown | China national standards | MT | 180.0 | USD | 20180714 |
| Unknown | China national standards | MT | 330.0 | USD | 20180714 |
| Unknown | China national standards | MT | 8520.0 | USD | 20180714 |