| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1430.0 | USD | 20180811 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180811 |
| Unknown | China national standards | MT | 220.0 | USD | 20180811 |
| Unknown | China national standards | MT | 210.0 | USD | 20180810 |
| Unknown | China national standards | MT | 1640.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1500.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1410.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1300.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180801 |
| Unknown | China national standards | MT | 1440.0 | USD | 20180801 |