| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20180114 |
| Unknown | China national standards | MT | 2120.0 | USD | 20180113 |
| Unknown | China national standards | MT | 3560.0 | USD | 20180113 |
| Unknown | China national standards | MT | 5080.0 | USD | 20180112 |
| Unknown | China national standards | MT | 29850.0 | USD | 20180112 |
| Unknown | China national standards | MT | 340.0 | USD | 20180112 |
| Unknown | China national standards | MT | 380.0 | USD | 20180112 |
| Unknown | China national standards | MT | 340.0 | USD | 20180112 |
| Unknown | China national standards | MT | 22110.0 | USD | 20180111 |
| Unknown | China national standards | MT | 320.0 | USD | 20180111 |