| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2750.0 | USD | 20180211 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180211 |
| Unknown | China national standards | MT | 730.0 | USD | 20180210 |
| Unknown | China national standards | MT | 2340.0 | USD | 20180210 |
| Unknown | China national standards | MT | 6600.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5620.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5610.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5280.0 | USD | 20180201 |
| Unknown | China national standards | MT | 6770.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4860.0 | USD | 20180201 |