| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5690.0 | USD | 20180101 |
| Unknown | China national standards | MT | 940.0 | USD | 20180101 |
| Unknown | China national standards | MT | 860.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3650.0 | USD | 20180101 |
| Unknown | China national standards | MT | 860.0 | USD | 20180101 |
| Unknown | China national standards | MT | 10920.0 | USD | 20171223 |
| Unknown | China national standards | MT | 1060.0 | USD | 20171223 |