| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2430.0 | USD | 20180722 |
| Unknown | China national standards | MT | 2570.0 | USD | 20180722 |
| Unknown | China national standards | MT | 3240.0 | USD | 20180722 |
| Unknown | China national standards | MT | 390.0 | USD | 20180722 |
| Unknown | China national standards | MT | 740.0 | USD | 20180722 |
| Unknown | China national standards | MT | 30.0 | USD | 20180722 |
| Unknown | China national standards | MT | 410.0 | USD | 20180722 |
| Unknown | China national standards | MT | 400.0 | USD | 20180722 |
| Unknown | China national standards | MT | 3550.0 | USD | 20180722 |
| Unknown | China national standards | MT | 360.0 | USD | 20180721 |