| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 39610.0 | USD | 20180201 |
| Unknown | China national standards | MT | 15840.0 | USD | 20180201 |
| Unknown | China national standards | MT | 6140.0 | USD | 20180201 |
| Unknown | China national standards | MT | 16570.0 | USD | 20180201 |
| Unknown | China national standards | MT | 46670.0 | USD | 20180123 |
| Unknown | China national standards | MT | 104600.0 | USD | 20180123 |
| Unknown | China national standards | MT | 7060.0 | USD | 20180123 |
| Unknown | China national standards | MT | 4040.0 | USD | 20180123 |
| Unknown | China national standards | MT | 7200.0 | USD | 20180123 |
| Unknown | China national standards | MT | 39180.0 | USD | 20180122 |