| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 340.0 | USD | 20210117 |
| Unknown | China national standards | MT | 280.0 | USD | 20210117 |
| Unknown | China national standards | MT | 1955.52 | USD | 20210116 |
| Unknown | China national standards | MT | 2051.39 | USD | 20210116 |
| Unknown | China national standards | MT | 1921.22 | USD | 20210116 |
| Unknown | China national standards | MT | 310.0 | USD | 20210116 |
| Unknown | China national standards | MT | 340.0 | USD | 20210116 |
| Unknown | China national standards | MT | 300.0 | USD | 20210116 |
| Unknown | China national standards | MT | 250.0 | USD | 20210116 |
| Unknown | China national standards | MT | 290.0 | USD | 20210116 |