| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1370.0 | USD | 20190723 |
| Unknown | China national standards | MT | 1350.0 | USD | 20190723 |
| Unknown | China national standards | MT | 1560.0 | USD | 20190722 |
| Unknown | China national standards | MT | 9460.0 | USD | 20190722 |
| Unknown | China national standards | MT | 14050.0 | USD | 20190722 |
| Unknown | China national standards | MT | 10340.0 | USD | 20190722 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190721 |
| Unknown | China national standards | MT | 2340.0 | USD | 20190721 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190721 |
| Unknown | China national standards | MT | 1560.0 | USD | 20190721 |