| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20180114 |
| Unknown | China national standards | MT | 570.0 | USD | 20180114 |
| Unknown | China national standards | MT | 3920.0 | USD | 20180114 |
| Unknown | China national standards | MT | 3200.0 | USD | 20180114 |
| Unknown | China national standards | MT | 550.0 | USD | 20180113 |
| Unknown | China national standards | MT | 3200.0 | USD | 20180112 |
| Unknown | China national standards | MT | 3640.0 | USD | 20180112 |
| Unknown | China national standards | MT | 3740.0 | USD | 20180112 |
| Unknown | China national standards | MT | 3810.0 | USD | 20180112 |
| Unknown | China national standards | MT | 570.0 | USD | 20180112 |