| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2640.0 | USD | 20210316 |
| Unknown | China national standards | MT | 2670.0 | USD | 20210316 |
| Unknown | China national standards | MT | 6590.0 | USD | 20210316 |
| Unknown | China national standards | MT | 2820.0 | USD | 20210316 |
| Unknown | China national standards | MT | 2060.0 | USD | 20210316 |
| Unknown | China national standards | MT | 490.0 | USD | 20210315 |
| Unknown | China national standards | MT | 410.0 | USD | 20210315 |
| Unknown | China national standards | MT | 460.0 | USD | 20210315 |
| Unknown | China national standards | MT | 730.0 | USD | 20210315 |
| Unknown | China national standards | MT | 800.0 | USD | 20210315 |