| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1260.0 | USD | 20180816 |
| Unknown | China national standards | MT | 190.0 | USD | 20180815 |
| Unknown | China national standards | MT | 1460.0 | USD | 20180815 |
| Unknown | China national standards | MT | 380.0 | USD | 20180814 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180814 |
| Unknown | China national standards | MT | 1550.0 | USD | 20180813 |
| Unknown | China national standards | MT | 1270.0 | USD | 20180813 |
| Unknown | China national standards | MT | 180.0 | USD | 20180813 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180812 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180812 |