| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4450.0 | USD | 20180114 |
| Unknown | China national standards | MT | 2500.0 | USD | 20180114 |
| Unknown | China national standards | MT | 400.0 | USD | 20180114 |
| Unknown | China national standards | MT | 310.0 | USD | 20180113 |
| Unknown | China national standards | MT | 240.0 | USD | 20180111 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180111 |
| Unknown | China national standards | MT | 7470.0 | USD | 20180111 |
| Unknown | China national standards | MT | 520.0 | USD | 20180111 |
| Unknown | China national standards | MT | 670.0 | USD | 20180111 |
| Unknown | China national standards | MT | 3640.0 | USD | 20180110 |