| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28270.0 | USD | 20180313 |
| Unknown | China national standards | MT | 4300.0 | USD | 20180313 |
| Unknown | China national standards | MT | 4150.0 | USD | 20180313 |
| Unknown | China national standards | MT | 4000.0 | USD | 20180313 |
| Unknown | China national standards | MT | 3930.0 | USD | 20180313 |
| Unknown | China national standards | MT | 3880.0 | USD | 20180313 |
| Unknown | China national standards | MT | 4100.0 | USD | 20180313 |
| Unknown | China national standards | MT | 4010.0 | USD | 20180313 |
| Unknown | China national standards | MT | 4370.0 | USD | 20180313 |
| Unknown | China national standards | MT | 4030.0 | USD | 20180313 |