| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1170.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1200.0 | USD | 20201223 |
| Unknown | China national standards | MT | 2360.0 | USD | 20201223 |
| Unknown | China national standards | MT | 9500.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1300.0 | USD | 20201223 |
| Unknown | China national standards | MT | 610.0 | USD | 20201223 |
| Unknown | China national standards | MT | 3940.0 | USD | 20201223 |
| Unknown | China national standards | MT | 2960.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1300.0 | USD | 20201222 |
| Unknown | China national standards | MT | 17510.0 | USD | 20201222 |