| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4390.0 | USD | 20180810 |
| Unknown | China national standards | MT | 3410.0 | USD | 20180810 |
| Unknown | China national standards | MT | 3800.0 | USD | 20180810 |
| Unknown | China national standards | MT | 24590.0 | USD | 20180801 |
| Unknown | China national standards | MT | 28930.0 | USD | 20180801 |
| Unknown | China national standards | MT | 25240.0 | USD | 20180801 |
| Unknown | China national standards | MT | 23810.0 | USD | 20180801 |
| Unknown | China national standards | MT | 27520.0 | USD | 20180801 |
| Unknown | China national standards | MT | 22850.0 | USD | 20180801 |
| Unknown | China national standards | MT | 25480.0 | USD | 20180801 |