| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20170521 |
| Unknown | China national standards | MT | 4660.0 | USD | 20170520 |
| Unknown | China national standards | MT | 4190.0 | USD | 20170520 |
| Unknown | China national standards | MT | 4300.0 | USD | 20170519 |
| Unknown | China national standards | MT | 4690.0 | USD | 20170519 |
| Unknown | China national standards | MT | 3740.0 | USD | 20170519 |
| Unknown | China national standards | MT | 570.0 | USD | 20170519 |
| Unknown | China national standards | MT | 580.0 | USD | 20170519 |
| Unknown | China national standards | MT | 25760.0 | USD | 20170518 |
| Unknown | China national standards | MT | 580.0 | USD | 20170518 |