| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1820.0 | USD | 20180210 |
| Unknown | China national standards | MT | 28710.0 | USD | 20180201 |
| Unknown | China national standards | MT | 27370.0 | USD | 20180201 |
| Unknown | China national standards | MT | 15350.0 | USD | 20180201 |
| Unknown | China national standards | MT | 27620.0 | USD | 20180201 |
| Unknown | China national standards | MT | 18880.0 | USD | 20180201 |
| Unknown | China national standards | MT | 12900.0 | USD | 20180201 |
| Unknown | China national standards | MT | 17350.0 | USD | 20180201 |
| Unknown | China national standards | MT | 19030.0 | USD | 20180201 |
| Unknown | China national standards | MT | 14800.0 | USD | 20180201 |