| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20180122 |
| Unknown | China national standards | MT | 1930.0 | USD | 20180122 |
| Unknown | China national standards | MT | 170.0 | USD | 20180122 |
| Unknown | China national standards | MT | 560.0 | USD | 20180122 |
| Unknown | China national standards | MT | 1930.0 | USD | 20180121 |
| Unknown | China national standards | MT | 1150.0 | USD | 20180121 |
| Unknown | China national standards | MT | 1180.0 | USD | 20180121 |
| Unknown | China national standards | MT | 440.0 | USD | 20180121 |
| Unknown | China national standards | MT | 840.0 | USD | 20180121 |
| Unknown | China national standards | MT | 4220.0 | USD | 20180121 |