| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40.0 | USD | 20201001 |
| Unknown | China national standards | MT | 50.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1160.0 | USD | 20201001 |
| Unknown | China national standards | MT | 560.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1070.0 | USD | 20201001 |
| Unknown | China national standards | MT | 260.0 | USD | 20200923 |
| Unknown | China national standards | MT | 9400.0 | USD | 20200923 |
| Unknown | China national standards | MT | 510.0 | USD | 20200923 |
| Unknown | China national standards | MT | 310.0 | USD | 20200923 |
| Unknown | China national standards | MT | 90.0 | USD | 20200923 |