| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3660.0 | USD | 20170823 |
| Unknown | China national standards | MT | 1570.0 | USD | 20170823 |
| Unknown | China national standards | MT | 19720.0 | USD | 20170821 |
| Unknown | China national standards | MT | 19030.0 | USD | 20170821 |
| Unknown | China national standards | MT | 16440.0 | USD | 20170821 |
| Unknown | China national standards | MT | 10560.0 | USD | 20170820 |
| Unknown | China national standards | MT | 18620.0 | USD | 20170819 |
| Unknown | China national standards | MT | 2450.0 | USD | 20170819 |
| Unknown | China national standards | MT | 1360.0 | USD | 20170819 |
| Unknown | China national standards | MT | 2670.0 | USD | 20170819 |