| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3150.0 | USD | 20170819 |
| Unknown | China national standards | MT | 2650.0 | USD | 20170818 |
| Unknown | China national standards | MT | 3230.0 | USD | 20170818 |
| Unknown | China national standards | MT | 20840.0 | USD | 20170818 |
| Unknown | China national standards | MT | 3150.0 | USD | 20170818 |
| Unknown | China national standards | MT | 19220.0 | USD | 20170817 |
| Unknown | China national standards | MT | 3340.0 | USD | 20170816 |
| Unknown | China national standards | MT | 5520.0 | USD | 20170816 |
| Unknown | China national standards | MT | 22470.0 | USD | 20170816 |
| Unknown | China national standards | MT | 22500.0 | USD | 20170815 |