| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2530.0 | USD | 20201001 |
| Unknown | China national standards | MT | 2130.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1990.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1720.0 | USD | 20201001 |
| Unknown | China national standards | MT | 2270.0 | USD | 20200923 |
| Unknown | China national standards | MT | 290.0 | USD | 20200923 |
| Unknown | China national standards | MT | 290.0 | USD | 20200922 |
| Unknown | China national standards | MT | 1690.0 | USD | 20200922 |
| Unknown | China national standards | MT | 230.0 | USD | 20200922 |
| Unknown | China national standards | MT | 1900.0 | USD | 20200922 |