| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1330.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190101 |
| Unknown | China national standards | MT | 410.0 | USD | 20190101 |
| Unknown | China national standards | MT | 510.0 | USD | 20190101 |
| Unknown | China national standards | MT | 310.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1400.0 | USD | 20190101 |
| Unknown | China national standards | MT | 890.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5140.0 | USD | 20190101 |
| Unknown | China national standards | MT | 590.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2550.0 | USD | 20190101 |