| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 41300.0 | USD | 20180915 |
| Unknown | China national standards | MT | 5990.0 | USD | 20180913 |
| Unknown | China national standards | MT | 6570.0 | USD | 20180913 |
| Unknown | China national standards | MT | 16380.0 | USD | 20180912 |
| Unknown | China national standards | MT | 19570.0 | USD | 20180912 |
| Unknown | China national standards | MT | 450.0 | USD | 20180911 |
| Unknown | China national standards | MT | 2430.0 | USD | 20180911 |
| Unknown | China national standards | MT | 1590.0 | USD | 20180910 |
| Unknown | China national standards | MT | 3340.0 | USD | 20180910 |
| Unknown | China national standards | MT | 22960.0 | USD | 20180910 |