| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1330.0 | USD | 20180817 |
| Unknown | China national standards | MT | 16780.0 | USD | 20180816 |
| Unknown | China national standards | MT | 1610.0 | USD | 20180816 |
| Unknown | China national standards | MT | 1940.0 | USD | 20180816 |
| Unknown | China national standards | MT | 10330.0 | USD | 20180815 |
| Unknown | China national standards | MT | 11800.0 | USD | 20180815 |
| Unknown | China national standards | MT | 13080.0 | USD | 20180814 |
| Unknown | China national standards | MT | 9500.0 | USD | 20180814 |
| Unknown | China national standards | MT | 9840.0 | USD | 20180814 |
| Unknown | China national standards | MT | 16840.0 | USD | 20180814 |