| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1830.0 | USD | 20210301 |
| Unknown | China national standards | MT | 18140.0 | USD | 20210301 |
| Unknown | China national standards | MT | 18140.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2820.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2820.0 | USD | 20210301 |
| Unknown | China national standards | MT | 47230.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2110.0 | USD | 20210223 |
| Unknown | China national standards | MT | 3990.0 | USD | 20210223 |
| Unknown | China national standards | MT | 610.0 | USD | 20210221 |
| Unknown | China national standards | MT | 3980.0 | USD | 20210219 |