| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20210301 |
| Unknown | China national standards | MT | 380.0 | USD | 20210301 |
| Unknown | China national standards | MT | 480.0 | USD | 20210301 |
| Unknown | China national standards | MT | 430.0 | USD | 20210301 |
| Unknown | China national standards | MT | 340.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3940.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4000.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2840.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2500.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2550.0 | USD | 20210301 |