| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 960.0 | USD | 20180116 |
| Unknown | China national standards | MT | 800.0 | USD | 20180116 |
| Unknown | China national standards | MT | 4600.0 | USD | 20180114 |
| Unknown | China national standards | MT | 5240.0 | USD | 20180114 |
| Unknown | China national standards | MT | 960.0 | USD | 20180114 |
| Unknown | China national standards | MT | 6330.0 | USD | 20180113 |
| Unknown | China national standards | MT | 5810.0 | USD | 20180112 |
| Unknown | China national standards | MT | 690.0 | USD | 20180112 |
| Unknown | China national standards | MT | 5220.0 | USD | 20180111 |
| Unknown | China national standards | MT | 880.0 | USD | 20180111 |