| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3870.0 | USD | 20201101 |
| Unknown | China national standards | MT | 40.0 | USD | 20201101 |
| Unknown | China national standards | MT | 40.0 | USD | 20201101 |
| Unknown | China national standards | MT | 30.0 | USD | 20201101 |
| Unknown | China national standards | MT | 30.0 | USD | 20201101 |
| Unknown | China national standards | MT | 360.0 | USD | 20201101 |
| Unknown | China national standards | MT | 40.0 | USD | 20201101 |
| Unknown | China national standards | MT | 20.0 | USD | 20201023 |
| Unknown | China national standards | MT | 30.0 | USD | 20201023 |
| Unknown | China national standards | MT | 210.0 | USD | 20201023 |