| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7440.0 | USD | 20180901 |
| Unknown | China national standards | MT | 8060.0 | USD | 20180901 |
| Unknown | China national standards | MT | 7720.0 | USD | 20180901 |
| Unknown | China national standards | MT | 8760.0 | USD | 20180901 |
| Unknown | China national standards | MT | 7440.0 | USD | 20180901 |
| Unknown | China national standards | MT | 10210.0 | USD | 20180901 |
| Unknown | China national standards | MT | 6540.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5470.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5350.0 | USD | 20180901 |
| Unknown | China national standards | MT | 5420.0 | USD | 20180901 |