| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6720.0 | USD | 20190101 |
| Unknown | China national standards | MT | 9220.0 | USD | 20190101 |
| Unknown | China national standards | MT | 11800.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2120.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4950.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8780.0 | USD | 20190101 |
| Unknown | China national standards | MT | 85620.0 | USD | 20190101 |
| Unknown | China national standards | MT | 449640.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1230.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190101 |