| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 620.0 | USD | 20200418 |
| Unknown | China national standards | MT | 520.0 | USD | 20200418 |
| Unknown | China national standards | MT | 720.0 | USD | 20200418 |
| Unknown | China national standards | MT | 490.0 | USD | 20200418 |
| Unknown | China national standards | MT | 920.0 | USD | 20200418 |
| Unknown | China national standards | MT | 670.0 | USD | 20200418 |
| Unknown | China national standards | MT | 80.0 | USD | 20200418 |
| Unknown | China national standards | MT | 70.0 | USD | 20200418 |
| Unknown | China national standards | MT | 80.0 | USD | 20200418 |
| Unknown | China national standards | MT | 80.0 | USD | 20200418 |