| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20180116 |
| Unknown | China national standards | MT | 1290.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180115 |
| Unknown | China national standards | MT | 930.0 | USD | 20180114 |
| Unknown | China national standards | MT | 860.0 | USD | 20180114 |
| Unknown | China national standards | MT | 200.0 | USD | 20180114 |
| Unknown | China national standards | MT | 140.0 | USD | 20180113 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180113 |