| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20191012 |
| Unknown | China national standards | MT | 1920.0 | USD | 20191011 |
| Unknown | China national standards | MT | 310.0 | USD | 20191011 |
| Unknown | China national standards | MT | 280.0 | USD | 20191011 |
| Unknown | China national standards | MT | 2550.0 | USD | 20191011 |
| Unknown | China national standards | MT | 270.0 | USD | 20191011 |
| Unknown | China national standards | MT | 2320.0 | USD | 20191011 |
| Unknown | China national standards | MT | 2460.0 | USD | 20191010 |
| Unknown | China national standards | MT | 1830.0 | USD | 20191010 |
| Unknown | China national standards | MT | 1950.0 | USD | 20191010 |