| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2220.0 | USD | 20180818 |
| Unknown | China national standards | MT | 3190.0 | USD | 20180818 |
| Unknown | China national standards | MT | 16270.0 | USD | 20180817 |
| Unknown | China national standards | MT | 2920.0 | USD | 20180817 |
| Unknown | China national standards | MT | 15350.0 | USD | 20180816 |
| Unknown | China national standards | MT | 15290.0 | USD | 20180816 |
| Unknown | China national standards | MT | 33180.0 | USD | 20180816 |
| Unknown | China national standards | MT | 2290.0 | USD | 20180816 |
| Unknown | China national standards | MT | 2310.0 | USD | 20180816 |
| Unknown | China national standards | MT | 16270.0 | USD | 20180815 |