| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1910.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1840.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180723 |
| Unknown | China national standards | MT | 1850.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1860.0 | USD | 20180722 |
| Unknown | China national standards | MT | 2590.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1860.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1790.0 | USD | 20180720 |
| Unknown | China national standards | MT | 290.0 | USD | 20180720 |