| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 530.0 | USD | 20201101 |
| Unknown | China national standards | MT | 930.0 | USD | 20201101 |
| Unknown | China national standards | MT | 520.0 | USD | 20201023 |
| Unknown | China national standards | MT | 2930.0 | USD | 20201023 |
| Unknown | China national standards | MT | 870.0 | USD | 20201023 |
| Unknown | China national standards | MT | 4370.0 | USD | 20201023 |
| Unknown | China national standards | MT | 420.0 | USD | 20201023 |
| Unknown | China national standards | MT | 420.0 | USD | 20201023 |
| Unknown | China national standards | MT | 460.0 | USD | 20201023 |
| Unknown | China national standards | MT | 450.0 | USD | 20201023 |