| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2870.0 | USD | 20170823 |
| Unknown | China national standards | MT | 130.0 | USD | 20170823 |
| Unknown | China national standards | MT | 2740.0 | USD | 20170822 |
| Unknown | China national standards | MT | 560.0 | USD | 20170822 |
| Unknown | China national standards | MT | 2890.0 | USD | 20170820 |
| Unknown | China national standards | MT | 2860.0 | USD | 20170820 |
| Unknown | China national standards | MT | 3180.0 | USD | 20170820 |
| Unknown | China national standards | MT | 2550.0 | USD | 20170820 |
| Unknown | China national standards | MT | 2890.0 | USD | 20170820 |
| Unknown | China national standards | MT | 1010.0 | USD | 20170820 |