| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3550.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4000.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3730.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4070.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3710.0 | USD | 20210301 |
| Unknown | China national standards | MT | 23590.0 | USD | 20210301 |
| Unknown | China national standards | MT | 26230.0 | USD | 20210301 |
| Unknown | China national standards | MT | 24530.0 | USD | 20210301 |
| Unknown | China national standards | MT | 25910.0 | USD | 20210301 |
| Unknown | China national standards | MT | 26450.0 | USD | 20210301 |