| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4860.0 | USD | 20190718 |
| Unknown | China national standards | MT | 3570.0 | USD | 20190718 |
| Unknown | China national standards | MT | 6290.0 | USD | 20190718 |
| Unknown | China national standards | MT | 6540.0 | USD | 20190718 |
| Unknown | China national standards | MT | 13230.0 | USD | 20190718 |
| Unknown | China national standards | MT | 5930.0 | USD | 20190718 |
| Unknown | China national standards | MT | 550.0 | USD | 20190718 |
| Unknown | China national standards | MT | 520.0 | USD | 20190717 |
| Unknown | China national standards | MT | 1270.0 | USD | 20190717 |
| Unknown | China national standards | MT | 790.0 | USD | 20190717 |