| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7300.0 | USD | 20180811 |
| Unknown | China national standards | MT | 81580.0 | USD | 20180810 |
| Unknown | China national standards | MT | 54420.0 | USD | 20180810 |
| Unknown | China national standards | MT | 56500.0 | USD | 20180810 |
| Unknown | China national standards | MT | 214610.0 | USD | 20180810 |
| Unknown | China national standards | MT | 45410.0 | USD | 20180810 |
| Unknown | China national standards | MT | 49220.0 | USD | 20180810 |
| Unknown | China national standards | MT | 120960.0 | USD | 20180801 |
| Unknown | China national standards | MT | 212280.0 | USD | 20180801 |
| Unknown | China national standards | MT | 44030.0 | USD | 20180801 |