| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1620.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1620.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1640.0 | USD | 20180501 |
| Unknown | China national standards | MT | 2190.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1660.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1870.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1580.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1560.0 | USD | 20180501 |
| Unknown | China national standards | MT | 10560.0 | USD | 20180423 |
| Unknown | China national standards | MT | 11600.0 | USD | 20180423 |