| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5000.0 | USD | 20180721 |
| Unknown | China national standards | MT | 990.0 | USD | 20180721 |
| Unknown | China national standards | MT | 5940.0 | USD | 20180721 |
| Unknown | China national standards | MT | 4590.0 | USD | 20180721 |
| Unknown | China national standards | MT | 4770.0 | USD | 20180719 |
| Unknown | China national standards | MT | 790.0 | USD | 20180718 |
| Unknown | China national standards | MT | 6350.0 | USD | 20180718 |
| Unknown | China national standards | MT | 4410.0 | USD | 20180717 |
| Unknown | China national standards | MT | 830.0 | USD | 20180717 |
| Unknown | China national standards | MT | 4660.0 | USD | 20180717 |