| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2330.0 | USD | 20201014 |
| Unknown | China national standards | MT | 220.0 | USD | 20201013 |
| Unknown | China national standards | MT | 1520.0 | USD | 20201012 |
| Unknown | China national standards | MT | 1520.0 | USD | 20201012 |
| Unknown | China national standards | MT | 920.0 | USD | 20201012 |
| Unknown | China national standards | MT | 1930.0 | USD | 20201011 |
| Unknown | China national standards | MT | 1900.0 | USD | 20201011 |
| Unknown | China national standards | MT | 3170.0 | USD | 20201011 |
| Unknown | China national standards | MT | 3090.0 | USD | 20201010 |
| Unknown | China national standards | MT | 6210.0 | USD | 20201010 |