| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2920.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3010.0 | USD | 20190101 |
| Unknown | China national standards | MT | 7980.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3130.0 | USD | 20190101 |
| Unknown | China national standards | MT | 440.0 | USD | 20190101 |
| Unknown | China national standards | MT | 470.0 | USD | 20190101 |
| Unknown | China national standards | MT | 550.0 | USD | 20190101 |
| Unknown | China national standards | MT | 440.0 | USD | 20190101 |
| Unknown | China national standards | MT | 450.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1160.0 | USD | 20190101 |