| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20201001 |
| Unknown | China national standards | MT | 5030.0 | USD | 20201001 |
| Unknown | China national standards | MT | 3050.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1690.0 | USD | 20201001 |
| Unknown | China national standards | MT | 350.0 | USD | 20200923 |
| Unknown | China national standards | MT | 360.0 | USD | 20200923 |
| Unknown | China national standards | MT | 5140.0 | USD | 20200923 |
| Unknown | China national standards | MT | 440.0 | USD | 20200922 |
| Unknown | China national standards | MT | 2880.0 | USD | 20200922 |
| Unknown | China national standards | MT | 250.0 | USD | 20200922 |