| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3500.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2430.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1610.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3490.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2630.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2020.0 | USD | 20190101 |
| Unknown | China national standards | MT | 13590.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6620.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2400.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4180.0 | USD | 20190101 |