| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6960.0 | USD | 20180111 |
| Unknown | China national standards | MT | 4510.0 | USD | 20180111 |
| Unknown | China national standards | MT | 390.0 | USD | 20180111 |
| Unknown | China national standards | MT | 2620.0 | USD | 20180110 |
| Unknown | China national standards | MT | 1850.0 | USD | 20180110 |
| Unknown | China national standards | MT | 4500.0 | USD | 20180110 |
| Unknown | China national standards | MT | 3940.0 | USD | 20180110 |
| Unknown | China national standards | MT | 540.0 | USD | 20180110 |
| Unknown | China national standards | MT | 2150.0 | USD | 20180101 |
| Unknown | China national standards | MT | 610.0 | USD | 20180101 |