| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 220.0 | USD | 20180817 |
| Unknown | China national standards | MT | 2920.0 | USD | 20180817 |
| Unknown | China national standards | MT | 250.0 | USD | 20180816 |
| Unknown | China national standards | MT | 14300.0 | USD | 20180816 |
| Unknown | China national standards | MT | 190.0 | USD | 20180816 |
| Unknown | China national standards | MT | 430.0 | USD | 20180815 |
| Unknown | China national standards | MT | 1950.0 | USD | 20180814 |
| Unknown | China national standards | MT | 1460.0 | USD | 20180814 |
| Unknown | China national standards | MT | 260.0 | USD | 20180814 |
| Unknown | China national standards | MT | 940.0 | USD | 20180813 |