| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1710.0 | USD | 20180117 |
| Unknown | China national standards | MT | 2890.0 | USD | 20180117 |
| Unknown | China national standards | MT | 2640.0 | USD | 20180117 |
| Unknown | China national standards | MT | 11320.0 | USD | 20180116 |
| Unknown | China national standards | MT | 1750.0 | USD | 20180116 |
| Unknown | China national standards | MT | 1780.0 | USD | 20180115 |
| Unknown | China national standards | MT | 14490.0 | USD | 20180114 |
| Unknown | China national standards | MT | 14630.0 | USD | 20180114 |
| Unknown | China national standards | MT | 2030.0 | USD | 20180114 |
| Unknown | China national standards | MT | 14820.0 | USD | 20180113 |