| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 590.0 | USD | 20191011 |
| Unknown | China national standards | MT | 570.0 | USD | 20191011 |
| Unknown | China national standards | MT | 470.0 | USD | 20191011 |
| Unknown | China national standards | MT | 3240.0 | USD | 20191010 |
| Unknown | China national standards | MT | 4040.0 | USD | 20191010 |
| Unknown | China national standards | MT | 3670.0 | USD | 20191010 |
| Unknown | China national standards | MT | 5680.0 | USD | 20191010 |
| Unknown | China national standards | MT | 3240.0 | USD | 20191010 |
| Unknown | China national standards | MT | 500.0 | USD | 20191010 |
| Unknown | China national standards | MT | 590.0 | USD | 20191010 |