| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1430.0 | USD | 20210301 |
| Unknown | China national standards | MT | 280.0 | USD | 20210301 |
| Unknown | China national standards | MT | 220.0 | USD | 20210301 |
| Unknown | China national standards | MT | 220.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1760.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1620.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2920.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3320.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2030.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1710.0 | USD | 20210218 |