| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 840.0 | USD | 20191011 |
| Unknown | China national standards | MT | 300.0 | USD | 20191011 |
| Unknown | China national standards | MT | 540.0 | USD | 20191011 |
| Unknown | China national standards | MT | 270.0 | USD | 20191011 |
| Unknown | China national standards | MT | 1830.0 | USD | 20191010 |
| Unknown | China national standards | MT | 2350.0 | USD | 20191010 |
| Unknown | China national standards | MT | 1380.0 | USD | 20191010 |
| Unknown | China national standards | MT | 815220.0 | USD | 20191010 |
| Unknown | China national standards | MT | 5232670.0 | USD | 20191010 |
| Unknown | China national standards | MT | 2810.0 | USD | 20191010 |