| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20191011 |
| Unknown | China national standards | MT | 400.0 | USD | 20191011 |
| Unknown | China national standards | MT | 60.0 | USD | 20191011 |
| Unknown | China national standards | MT | 80.0 | USD | 20191011 |
| Unknown | China national standards | MT | 5190.0 | USD | 20191011 |
| Unknown | China national standards | MT | 80.0 | USD | 20191011 |
| Unknown | China national standards | MT | 60.0 | USD | 20191011 |
| Unknown | China national standards | MT | 790.0 | USD | 20191010 |
| Unknown | China national standards | MT | 460.0 | USD | 20191010 |
| Unknown | China national standards | MT | 360.0 | USD | 20191010 |