| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 690.0 | USD | 20170920 |
| Unknown | China national standards | MT | 1730.0 | USD | 20170920 |
| Unknown | China national standards | MT | 11670.0 | USD | 20170919 |
| Unknown | China national standards | MT | 650.0 | USD | 20170918 |
| Unknown | China national standards | MT | 100.0 | USD | 20170917 |
| Unknown | China national standards | MT | 440.0 | USD | 20170916 |
| Unknown | China national standards | MT | 31800.0 | USD | 20170915 |
| Unknown | China national standards | MT | 11680.0 | USD | 20170914 |
| Unknown | China national standards | MT | 100.0 | USD | 20170914 |
| Unknown | China national standards | MT | 2960.0 | USD | 20170911 |