| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12220.0 | USD | 20190722 |
| Unknown | China national standards | MT | 10970.0 | USD | 20190722 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190722 |
| Unknown | China national standards | MT | 1770.0 | USD | 20190722 |
| Unknown | China national standards | MT | 1580.0 | USD | 20190722 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190722 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190721 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190721 |
| Unknown | China national standards | MT | 10280.0 | USD | 20190721 |
| Unknown | China national standards | MT | 10320.0 | USD | 20190721 |