| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15490.0 | USD | 20180121 |
| Unknown | China national standards | MT | 12970.0 | USD | 20180121 |
| Unknown | China national standards | MT | 2180.0 | USD | 20180121 |
| Unknown | China national standards | MT | 3530.0 | USD | 20180121 |
| Unknown | China national standards | MT | 14330.0 | USD | 20180120 |
| Unknown | China national standards | MT | 17250.0 | USD | 20180120 |
| Unknown | China national standards | MT | 22340.0 | USD | 20180120 |
| Unknown | China national standards | MT | 14410.0 | USD | 20180120 |
| Unknown | China national standards | MT | 3170.0 | USD | 20180120 |
| Unknown | China national standards | MT | 1960.0 | USD | 20180119 |