| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4300.0 | USD | 20171215 |
| Unknown | China national standards | MT | 5200.0 | USD | 20171214 |
| Unknown | China national standards | MT | 6920.0 | USD | 20171214 |
| Unknown | China national standards | MT | 6050.0 | USD | 20171214 |
| Unknown | China national standards | MT | 4300.0 | USD | 20171214 |
| Unknown | China national standards | MT | 12570.0 | USD | 20171213 |
| Unknown | China national standards | MT | 5170.0 | USD | 20171213 |
| Unknown | China national standards | MT | 43390.0 | USD | 20171213 |
| Unknown | China national standards | MT | 31270.0 | USD | 20171213 |
| Unknown | China national standards | MT | 7810.0 | USD | 20171213 |