| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 960.0 | USD | 20180722 |
| Unknown | China national standards | MT | 760.0 | USD | 20180722 |
| Unknown | China national standards | MT | 5660.0 | USD | 20180722 |
| Unknown | China national standards | MT | 880.0 | USD | 20180722 |
| Unknown | China national standards | MT | 15720.0 | USD | 20180722 |
| Unknown | China national standards | MT | 5000.0 | USD | 20180721 |
| Unknown | China national standards | MT | 5720.0 | USD | 20180721 |
| Unknown | China national standards | MT | 4140.0 | USD | 20180721 |
| Unknown | China national standards | MT | 5270.0 | USD | 20180721 |
| Unknown | China national standards | MT | 1300.0 | USD | 20180721 |