| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2770.0 | USD | 20170801 |
| Unknown | China national standards | MT | 2690.0 | USD | 20170801 |
| Unknown | China national standards | MT | 2710.0 | USD | 20170801 |
| Unknown | China national standards | MT | 2730.0 | USD | 20170801 |
| Unknown | China national standards | MT | 2700.0 | USD | 20170801 |
| Unknown | China national standards | MT | 2650.0 | USD | 20170801 |
| Unknown | China national standards | MT | 18410.0 | USD | 20170723 |
| Unknown | China national standards | MT | 19920.0 | USD | 20170723 |
| Unknown | China national standards | MT | 16230.0 | USD | 20170723 |
| Unknown | China national standards | MT | 19110.0 | USD | 20170723 |