| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26610.0 | USD | 20170922 |
| Unknown | China national standards | MT | 40.0 | USD | 20170922 |
| Unknown | China national standards | MT | 5380.0 | USD | 20170921 |
| Unknown | China national standards | MT | 11190.0 | USD | 20170920 |
| Unknown | China national standards | MT | 210.0 | USD | 20170920 |
| Unknown | China national standards | MT | 22200.0 | USD | 20170919 |
| Unknown | China national standards | MT | 220.0 | USD | 20170919 |
| Unknown | China national standards | MT | 4000.0 | USD | 20170918 |
| Unknown | China national standards | MT | 1460.0 | USD | 20170916 |
| Unknown | China national standards | MT | 3280.0 | USD | 20170915 |