| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3560.0 | USD | 20200917 |
| Unknown | China national standards | MT | 3720.0 | USD | 20200917 |
| Unknown | China national standards | MT | 1110.0 | USD | 20200917 |
| Unknown | China national standards | MT | 190.0 | USD | 20200916 |
| Unknown | China national standards | MT | 1740.0 | USD | 20200916 |
| Unknown | China national standards | MT | 510.0 | USD | 20200916 |
| Unknown | China national standards | MT | 400.0 | USD | 20200916 |
| Unknown | China national standards | MT | 230.0 | USD | 20200916 |
| Unknown | China national standards | MT | 480.0 | USD | 20200916 |
| Unknown | China national standards | MT | 400.0 | USD | 20200915 |