| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1080.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2920.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1100.0 | USD | 20210310 |
| Unknown | China national standards | MT | 6990.0 | USD | 20210301 |
| Unknown | China national standards | MT | 7160.0 | USD | 20210301 |
| Unknown | China national standards | MT | 6400.0 | USD | 20210301 |
| Unknown | China national standards | MT | 6780.0 | USD | 20210301 |
| Unknown | China national standards | MT | 650.0 | USD | 20210301 |
| Unknown | China national standards | MT | 660.0 | USD | 20210301 |
| Unknown | China national standards | MT | 600.0 | USD | 20210301 |