| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 29900.0 | USD | 20170901 |
| Unknown | China national standards | MT | 4450.0 | USD | 20170901 |
| Unknown | China national standards | MT | 29780.0 | USD | 20170901 |
| Unknown | China national standards | MT | 10200.0 | USD | 20170901 |
| Unknown | China national standards | MT | 33780.0 | USD | 20170822 |
| Unknown | China national standards | MT | 4970.0 | USD | 20170816 |
| Unknown | China national standards | MT | 33780.0 | USD | 20170814 |
| Unknown | China national standards | MT | 17250.0 | USD | 20170810 |
| Unknown | China national standards | MT | 2540.0 | USD | 20170801 |
| Unknown | China national standards | MT | 2540.0 | USD | 20170801 |