| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1700.0 | USD | 20171010 |
| Unknown | China national standards | MT | 12510.0 | USD | 20170923 |
| Unknown | China national standards | MT | 11310.0 | USD | 20170923 |
| Unknown | China national standards | MT | 22510.0 | USD | 20170922 |
| Unknown | China national standards | MT | 11310.0 | USD | 20170921 |
| Unknown | China national standards | MT | 16700.0 | USD | 20170921 |
| Unknown | China national standards | MT | 16700.0 | USD | 20170921 |
| Unknown | China national standards | MT | 22570.0 | USD | 20170920 |
| Unknown | China national standards | MT | 1980.0 | USD | 20170920 |
| Unknown | China national standards | MT | 1710.0 | USD | 20170918 |