| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16290.0 | USD | 20190101 |
| Unknown | China national standards | MT | 16750.0 | USD | 20190101 |
| Unknown | China national standards | MT | 18130.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2220.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1960.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1970.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1870.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2060.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2640.0 | USD | 20190101 |