| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 176660.0 | USD | 20180822 |
| Unknown | China national standards | MT | 50630.0 | USD | 20180822 |
| Unknown | China national standards | MT | 123670.0 | USD | 20180822 |
| Unknown | China national standards | MT | 210.0 | USD | 20180822 |
| Unknown | China national standards | MT | 7040.0 | USD | 20180822 |
| Unknown | China national standards | MT | 2600.0 | USD | 20180822 |
| Unknown | China national standards | MT | 11260.0 | USD | 20180821 |
| Unknown | China national standards | MT | 14870.0 | USD | 20180821 |
| Unknown | China national standards | MT | 10490.0 | USD | 20180821 |
| Unknown | China national standards | MT | 11260.0 | USD | 20180821 |