| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 141890.0 | USD | 20170918 |
| Unknown | China national standards | MT | 21250.0 | USD | 20170918 |
| Unknown | China national standards | MT | 158210.02 | USD | 20170918 |
| Unknown | China national standards | MT | 24110.0 | USD | 20170916 |
| Unknown | China national standards | MT | 26890.0 | USD | 20170912 |
| Unknown | China national standards | MT | 179539.98 | USD | 20170912 |
| Unknown | China national standards | MT | 180310.0 | USD | 20170911 |
| Unknown | China national standards | MT | 22290.0 | USD | 20170911 |
| Unknown | China national standards | MT | 23830.0 | USD | 20170910 |
| Unknown | China national standards | MT | 144320.02 | USD | 20170901 |