| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2860.0 | USD | 20210220 |
| Unknown | China national standards | MT | 420.0 | USD | 20210220 |
| Unknown | China national standards | MT | 440.0 | USD | 20210220 |
| Unknown | China national standards | MT | 200.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1410.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1590.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1850.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1480.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1390.0 | USD | 20210219 |
| Unknown | China national standards | MT | 330.0 | USD | 20210218 |