| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 27710.0 | USD | 20190101 |
| Unknown | China national standards | MT | 24760.0 | USD | 20190101 |
| Unknown | China national standards | MT | 35270.0 | USD | 20190101 |
| Unknown | China national standards | MT | 21310.0 | USD | 20190101 |
| Unknown | China national standards | MT | 22820.0 | USD | 20190101 |
| Unknown | China national standards | MT | 22280.0 | USD | 20190101 |
| Unknown | China national standards | MT | 23340.0 | USD | 20190101 |
| Unknown | China national standards | MT | 26450.0 | USD | 20190101 |
| Unknown | China national standards | MT | 23840.0 | USD | 20190101 |
| Unknown | China national standards | MT | 22960.0 | USD | 20190101 |