| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 560.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1640.0 | USD | 20210301 |
| Unknown | China national standards | MT | 770.0 | USD | 20210301 |
| Unknown | China national standards | MT | 660.0 | USD | 20210301 |
| Unknown | China national standards | MT | 990.0 | USD | 20210301 |
| Unknown | China national standards | MT | 350.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1010.0 | USD | 20210301 |
| Unknown | China national standards | MT | 3330.0 | USD | 20210301 |
| Unknown | China national standards | MT | 5160.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1580.0 | USD | 20210301 |