| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28830.0 | USD | 20190101 |
| Unknown | China national standards | MT | 15800.0 | USD | 20190101 |
| Unknown | China national standards | MT | 32160.0 | USD | 20190101 |
| Unknown | China national standards | MT | 30960.0 | USD | 20190101 |
| Unknown | China national standards | MT | 34990.0 | USD | 20190101 |
| Unknown | China national standards | MT | 30810.0 | USD | 20190101 |
| Unknown | China national standards | MT | 31280.0 | USD | 20190101 |
| Unknown | China national standards | MT | 32630.0 | USD | 20190101 |
| Unknown | China national standards | MT | 33880.0 | USD | 20190101 |
| Unknown | China national standards | MT | 36120.0 | USD | 20190101 |