| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 138500.0 | USD | 20190801 |
| Unknown | China national standards | MT | 146880.0 | USD | 20190801 |
| Unknown | China national standards | MT | 585500.0 | USD | 20190801 |
| Unknown | China national standards | MT | 224080.0 | USD | 20190801 |
| Unknown | China national standards | MT | 145710.02 | USD | 20190801 |
| Unknown | China national standards | MT | 149300.0 | USD | 20190801 |
| Unknown | China national standards | MT | 276960.0 | USD | 20190801 |
| Unknown | China national standards | MT | 112380.0 | USD | 20190801 |
| Unknown | China national standards | MT | 202410.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4860.0 | USD | 20190801 |