| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 66750.0 | USD | 20180313 |
| Unknown | China national standards | MT | 9060.0 | USD | 20180313 |
| Unknown | China national standards | MT | 7170.0 | USD | 20180313 |
| Unknown | China national standards | MT | 8000.0 | USD | 20180313 |
| Unknown | China national standards | MT | 8140.0 | USD | 20180313 |
| Unknown | China national standards | MT | 8020.0 | USD | 20180313 |
| Unknown | China national standards | MT | 299820.0 | USD | 20180312 |
| Unknown | China national standards | MT | 8090.0 | USD | 20180312 |
| Unknown | China national standards | MT | 8550.0 | USD | 20180312 |
| Unknown | China national standards | MT | 5170.0 | USD | 20180312 |