| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 59270.0 | USD | 20201014 |
| Unknown | China national standards | MT | 66290.0 | USD | 20201012 |
| Unknown | China national standards | MT | 11810.0 | USD | 20201011 |
| Unknown | China national standards | MT | 5700.0 | USD | 20201011 |
| Unknown | China national standards | MT | 39080.0 | USD | 20201010 |
| Unknown | China national standards | MT | 66130.0 | USD | 20201010 |
| Unknown | China national standards | MT | 1780.0 | USD | 20201010 |
| Unknown | China national standards | MT | 68210.0 | USD | 20201010 |
| Unknown | China national standards | MT | 8560.0 | USD | 20201001 |
| Unknown | China national standards | MT | 57200.0 | USD | 20201001 |