| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 220.0 | USD | 20210321 |
| Unknown | China national standards | MT | 640.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1290.0 | USD | 20210321 |
| Unknown | China national standards | MT | 7530.0 | USD | 20210321 |
| Unknown | China national standards | MT | 6070.0 | USD | 20210321 |
| Unknown | China national standards | MT | 4300.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1150.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1390.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1210.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1020.0 | USD | 20210321 |