| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 800.0 | USD | 20180101 |
| Unknown | China national standards | MT | 970.0 | USD | 20180101 |
| Unknown | China national standards | MT | 7520.0 | USD | 20171223 |
| Unknown | China national standards | MT | 6480.0 | USD | 20171223 |
| Unknown | China national standards | MT | 7210.0 | USD | 20171223 |
| Unknown | China national standards | MT | 4230.0 | USD | 20171223 |
| Unknown | China national standards | MT | 7520.0 | USD | 20171223 |
| Unknown | China national standards | MT | 7740.0 | USD | 20171223 |
| Unknown | China national standards | MT | 8440.0 | USD | 20171223 |
| Unknown | China national standards | MT | 4930.0 | USD | 20171223 |