| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7140.0 | USD | 20201001 |
| Unknown | China national standards | MT | 100.0 | USD | 20201001 |
| Unknown | China national standards | MT | 6200.0 | USD | 20201001 |
| Unknown | China national standards | MT | 230.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1030.0 | USD | 20201001 |
| Unknown | China national standards | MT | 940.0 | USD | 20201001 |
| Unknown | China national standards | MT | 6200.0 | USD | 20201001 |
| Unknown | China national standards | MT | 130.0 | USD | 20201001 |
| Unknown | China national standards | MT | 2570.0 | USD | 20200923 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200923 |