| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2180.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2160.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2110.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1890.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1930.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4650.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4010.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2180.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2010.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2160.0 | USD | 20190101 |