| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1520.0 | USD | 20210310 |
| Unknown | China national standards | MT | 5690.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1690.0 | USD | 20210301 |
| Unknown | China national standards | MT | 22020.0 | USD | 20210301 |
| Unknown | China national standards | MT | 50210.0 | USD | 20210301 |
| Unknown | China national standards | MT | 26730.0 | USD | 20210301 |
| Unknown | China national standards | MT | 9310.0 | USD | 20210301 |
| Unknown | China national standards | MT | 11060.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1740.0 | USD | 20210301 |
| Unknown | China national standards | MT | 260.0 | USD | 20210301 |