| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20201101 |
| Unknown | China national standards | MT | 530.0 | USD | 20201101 |
| Unknown | China national standards | MT | 930.0 | USD | 20201023 |
| Unknown | China national standards | MT | 930.0 | USD | 20201023 |
| Unknown | China national standards | MT | 3410.0 | USD | 20201023 |
| Unknown | China national standards | MT | 3350.0 | USD | 20201023 |
| Unknown | China national standards | MT | 260.0 | USD | 20201021 |
| Unknown | China national standards | MT | 6280.0 | USD | 20201021 |
| Unknown | China national standards | MT | 1420.0 | USD | 20201021 |
| Unknown | China national standards | MT | 490.0 | USD | 20201019 |