| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1410.0 | USD | 20210311 |
| Unknown | China national standards | MT | 1150.0 | USD | 20210311 |
| Unknown | China national standards | MT | 2800.0 | USD | 20210311 |
| Unknown | China national standards | MT | 8410.0 | USD | 20210310 |
| Unknown | China national standards | MT | 12750.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1250.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1180.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1980.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2870.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1990.0 | USD | 20210301 |