| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5380.0 | USD | 20201013 |
| Unknown | China national standards | MT | 11500.0 | USD | 20201013 |
| Unknown | China national standards | MT | 18420.0 | USD | 20201011 |
| Unknown | China national standards | MT | 1690.0 | USD | 20201011 |
| Unknown | China national standards | MT | 590.0 | USD | 20201010 |
| Unknown | China national standards | MT | 3690.0 | USD | 20201010 |
| Unknown | China national standards | MT | 1440.0 | USD | 20201001 |
| Unknown | China national standards | MT | 3970.0 | USD | 20201001 |
| Unknown | China national standards | MT | 10970.0 | USD | 20201001 |
| Unknown | China national standards | MT | 3680.0 | USD | 20201001 |