| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10400.0 | USD | 20201122 |
| Unknown | China national standards | MT | 10020.0 | USD | 20201121 |
| Unknown | China national standards | MT | 9030.0 | USD | 20201121 |
| Unknown | China national standards | MT | 10400.0 | USD | 20201121 |
| Unknown | China national standards | MT | 9090.0 | USD | 20201121 |
| Unknown | China national standards | MT | 10180.0 | USD | 20201121 |
| Unknown | China national standards | MT | 8670.0 | USD | 20201121 |
| Unknown | China national standards | MT | 1910.0 | USD | 20201121 |
| Unknown | China national standards | MT | 1810.0 | USD | 20201121 |
| Unknown | China national standards | MT | 3950.0 | USD | 20201120 |