| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1100.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2550.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190101 |
| Unknown | China national standards | MT | 830.0 | USD | 20190101 |
| Unknown | China national standards | MT | 850.0 | USD | 20190101 |
| Unknown | China national standards | MT | 250.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1530.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190101 |
| Unknown | China national standards | MT | 830.0 | USD | 20190101 |