| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1820.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1810.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1840.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1850.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1810.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1820.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1810.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3140.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1590.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1450.0 | USD | 20190101 |