| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22380.0 | USD | 20190101 |
| Unknown | China national standards | MT | 25790.0 | USD | 20190101 |
| Unknown | China national standards | MT | 30950.0 | USD | 20190101 |
| Unknown | China national standards | MT | 28420.0 | USD | 20190101 |
| Unknown | China national standards | MT | 24530.0 | USD | 20190101 |
| Unknown | China national standards | MT | 25280.0 | USD | 20190101 |
| Unknown | China national standards | MT | 25800.0 | USD | 20190101 |
| Unknown | China national standards | MT | 22170.0 | USD | 20190101 |
| Unknown | China national standards | MT | 21750.0 | USD | 20190101 |
| Unknown | China national standards | MT | 22280.0 | USD | 20190101 |