| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4880.0 | USD | 20180113 |
| Unknown | China national standards | MT | 810.0 | USD | 20180112 |
| Unknown | China national standards | MT | 670.0 | USD | 20180112 |
| Unknown | China national standards | MT | 4880.0 | USD | 20180112 |
| Unknown | China national standards | MT | 5230.0 | USD | 20180112 |
| Unknown | China national standards | MT | 3700.0 | USD | 20180112 |
| Unknown | China national standards | MT | 26190.0 | USD | 20180112 |
| Unknown | China national standards | MT | 770.0 | USD | 20180112 |
| Unknown | China national standards | MT | 760.0 | USD | 20180112 |
| Unknown | China national standards | MT | 1060.0 | USD | 20180111 |