| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20210211 |
| Unknown | China national standards | MT | 200.0 | USD | 20210211 |
| Unknown | China national standards | MT | 200.0 | USD | 20210210 |
| Unknown | China national standards | MT | 2870.0 | USD | 20210210 |
| Unknown | China national standards | MT | 1450.0 | USD | 20210210 |
| Unknown | China national standards | MT | 1500.0 | USD | 20210210 |
| Unknown | China national standards | MT | 2570.0 | USD | 20210210 |
| Unknown | China national standards | MT | 1940.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1510.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2160.0 | USD | 20210201 |