| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1040.0 | USD | 20180113 |
| Unknown | China national standards | MT | 170.0 | USD | 20180112 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180112 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180112 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180111 |
| Unknown | China national standards | MT | 160.0 | USD | 20180111 |
| Unknown | China national standards | MT | 1050.0 | USD | 20180110 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180110 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180110 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180110 |