| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20201013 |
| Unknown | China national standards | MT | 710.0 | USD | 20201013 |
| Unknown | China national standards | MT | 710.0 | USD | 20201013 |
| Unknown | China national standards | MT | 730.0 | USD | 20201013 |
| Unknown | China national standards | MT | 910.0 | USD | 20201012 |
| Unknown | China national standards | MT | 100.0 | USD | 20201012 |
| Unknown | China national standards | MT | 100.0 | USD | 20201012 |
| Unknown | China national standards | MT | 680.0 | USD | 20201012 |
| Unknown | China national standards | MT | 650.0 | USD | 20201012 |
| Unknown | China national standards | MT | 100.0 | USD | 20201011 |