| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9580.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10390.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9830.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10620.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10380.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9860.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10110.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10810.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10820.0 | USD | 20190101 |
| Unknown | China national standards | MT | 10800.0 | USD | 20190101 |