| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 97710.0 | USD | 20180121 |
| Unknown | China national standards | MT | 14790.0 | USD | 20180121 |
| Unknown | China national standards | MT | 9610.0 | USD | 20180120 |
| Unknown | China national standards | MT | 95270.0 | USD | 20180119 |
| Unknown | China national standards | MT | 97710.0 | USD | 20180119 |
| Unknown | China national standards | MT | 100700.0 | USD | 20180119 |
| Unknown | China national standards | MT | 63260.0 | USD | 20180118 |
| Unknown | China national standards | MT | 14370.0 | USD | 20180118 |
| Unknown | China national standards | MT | 98600.0 | USD | 20180113 |
| Unknown | China national standards | MT | 14250.0 | USD | 20180113 |