| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20201010 |
| Unknown | China national standards | MT | 1120.0 | USD | 20201001 |
| Unknown | China national standards | MT | 7740.0 | USD | 20201001 |
| Unknown | China national standards | MT | 990.0 | USD | 20201001 |
| Unknown | China national standards | MT | 6790.0 | USD | 20201001 |
| Unknown | China national standards | MT | 6870.0 | USD | 20201001 |
| Unknown | China national standards | MT | 990.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1010.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1010.0 | USD | 20200923 |
| Unknown | China national standards | MT | 920.0 | USD | 20200923 |