| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20180723 |
| Unknown | China national standards | MT | 90.0 | USD | 20180723 |
| Unknown | China national standards | MT | 90.0 | USD | 20180723 |
| Unknown | China national standards | MT | 630.0 | USD | 20180722 |
| Unknown | China national standards | MT | 560.0 | USD | 20180722 |
| Unknown | China national standards | MT | 540.0 | USD | 20180722 |
| Unknown | China national standards | MT | 550.0 | USD | 20180722 |
| Unknown | China national standards | MT | 550.0 | USD | 20180722 |
| Unknown | China national standards | MT | 80.0 | USD | 20180722 |
| Unknown | China national standards | MT | 90.0 | USD | 20180722 |