| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23390.0 | USD | 20190101 |
| Unknown | China national standards | MT | 23320.0 | USD | 20190101 |
| Unknown | China national standards | MT | 28800.0 | USD | 20190101 |
| Unknown | China national standards | MT | 22740.0 | USD | 20190101 |
| Unknown | China national standards | MT | 21440.0 | USD | 20190101 |
| Unknown | China national standards | MT | 25800.0 | USD | 20190101 |
| Unknown | China national standards | MT | 26310.0 | USD | 20190101 |
| Unknown | China national standards | MT | 23180.0 | USD | 20190101 |
| Unknown | China national standards | MT | 42180.0 | USD | 20190101 |
| Unknown | China national standards | MT | 22030.0 | USD | 20190101 |