| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1880.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1540.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1810.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1780.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1570.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1750.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1770.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1330.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1660.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1320.0 | USD | 20171201 |