| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8790.0 | USD | 20200922 |
| Unknown | China national standards | MT | 5100.0 | USD | 20200922 |
| Unknown | China national standards | MT | 3660.0 | USD | 20200922 |
| Unknown | China national standards | MT | 990.0 | USD | 20200921 |
| Unknown | China national standards | MT | 6460.0 | USD | 20200921 |
| Unknown | China national standards | MT | 830.0 | USD | 20200921 |
| Unknown | China national standards | MT | 1270.0 | USD | 20200921 |
| Unknown | China national standards | MT | 8140.0 | USD | 20200921 |
| Unknown | China national standards | MT | 3790.0 | USD | 20200920 |
| Unknown | China national standards | MT | 6760.0 | USD | 20200919 |