| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3660.0 | USD | 20180122 |
| Unknown | China national standards | MT | 2280.0 | USD | 20180122 |
| Unknown | China national standards | MT | 48390.0 | USD | 20180121 |
| Unknown | China national standards | MT | 23840.0 | USD | 20180121 |
| Unknown | China national standards | MT | 21280.0 | USD | 20180121 |
| Unknown | China national standards | MT | 39640.0 | USD | 20180121 |
| Unknown | China national standards | MT | 2660.0 | USD | 20180121 |
| Unknown | China national standards | MT | 50710.0 | USD | 20180121 |
| Unknown | China national standards | MT | 25820.0 | USD | 20180121 |
| Unknown | China national standards | MT | 24060.0 | USD | 20180121 |