| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20170822 |
| Unknown | China national standards | MT | 410.0 | USD | 20170820 |
| Unknown | China national standards | MT | 430.0 | USD | 20170820 |
| Unknown | China national standards | MT | 2660.0 | USD | 20170819 |
| Unknown | China national standards | MT | 2810.0 | USD | 20170819 |
| Unknown | China national standards | MT | 2730.0 | USD | 20170819 |
| Unknown | China national standards | MT | 3160.0 | USD | 20170818 |
| Unknown | China national standards | MT | 4040.0 | USD | 20170818 |
| Unknown | China national standards | MT | 2760.0 | USD | 20170817 |
| Unknown | China national standards | MT | 470.0 | USD | 20170817 |