| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2610.0 | USD | 20170822 |
| Unknown | China national standards | MT | 2220.0 | USD | 20170821 |
| Unknown | China national standards | MT | 2400.0 | USD | 20170820 |
| Unknown | China national standards | MT | 2190.0 | USD | 20170820 |
| Unknown | China national standards | MT | 17500.0 | USD | 20170819 |
| Unknown | China national standards | MT | 330.0 | USD | 20170819 |
| Unknown | China national standards | MT | 830.0 | USD | 20170819 |
| Unknown | China national standards | MT | 2220.0 | USD | 20170818 |
| Unknown | China national standards | MT | 330.0 | USD | 20170818 |
| Unknown | China national standards | MT | 830.0 | USD | 20170818 |