| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30.0 | USD | 20201001 |
| Unknown | China national standards | MT | 30.0 | USD | 20201001 |
| Unknown | China national standards | MT | 60.0 | USD | 20201001 |
| Unknown | China national standards | MT | 33750.0 | USD | 20201001 |
| Unknown | China national standards | MT | 4200.0 | USD | 20200923 |
| Unknown | China national standards | MT | 32120.0 | USD | 20200923 |
| Unknown | China national standards | MT | 9890.0 | USD | 20200923 |
| Unknown | China national standards | MT | 480.0 | USD | 20200923 |
| Unknown | China national standards | MT | 1700.0 | USD | 20200923 |
| Unknown | China national standards | MT | 1050.0 | USD | 20200922 |