| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1570.0 | USD | 20190314 |
| Unknown | China national standards | MT | 9820.0 | USD | 20190314 |
| Unknown | China national standards | MT | 9990.0 | USD | 20190314 |
| Unknown | China national standards | MT | 9870.0 | USD | 20190314 |
| Unknown | China national standards | MT | 10340.0 | USD | 20190314 |
| Unknown | China national standards | MT | 11450.0 | USD | 20190314 |
| Unknown | China national standards | MT | 1560.0 | USD | 20190314 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190314 |
| Unknown | China national standards | MT | 1560.0 | USD | 20190314 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190313 |