| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1520.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2880.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1370.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1760.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2590.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2830.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2610.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1320.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1360.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1910.0 | USD | 20190101 |