| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3760.0 | USD | 20180816 |
| Unknown | China national standards | MT | 8070.0 | USD | 20180816 |
| Unknown | China national standards | MT | 7240.0 | USD | 20180816 |
| Unknown | China national standards | MT | 10590.0 | USD | 20180816 |
| Unknown | China national standards | MT | 7300.0 | USD | 20180816 |
| Unknown | China national standards | MT | 119970.0 | USD | 20180815 |
| Unknown | China national standards | MT | 46440.0 | USD | 20180813 |
| Unknown | China national standards | MT | 81300.0 | USD | 20180813 |
| Unknown | China national standards | MT | 56570.0 | USD | 20180813 |
| Unknown | China national standards | MT | 49100.0 | USD | 20180813 |