| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1610.0 | USD | 20180723 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180723 |
| Unknown | China national standards | MT | 1520.0 | USD | 20180723 |
| Unknown | China national standards | MT | 1540.0 | USD | 20180722 |
| Unknown | China national standards | MT | 2230.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1600.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1770.0 | USD | 20180722 |
| Unknown | China national standards | MT | 10430.0 | USD | 20180722 |
| Unknown | China national standards | MT | 9770.0 | USD | 20180722 |