| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 810.0 | USD | 20170921 |
| Unknown | China national standards | MT | 900.0 | USD | 20170920 |
| Unknown | China national standards | MT | 850.0 | USD | 20170920 |
| Unknown | China national standards | MT | 38060.0 | USD | 20170919 |
| Unknown | China national standards | MT | 940.0 | USD | 20170919 |
| Unknown | China national standards | MT | 7350.0 | USD | 20170917 |
| Unknown | China national standards | MT | 1380.0 | USD | 20170916 |
| Unknown | China national standards | MT | 820.0 | USD | 20170916 |
| Unknown | China national standards | MT | 7340.0 | USD | 20170914 |
| Unknown | China national standards | MT | 5710.0 | USD | 20170914 |