| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5770.0 | USD | 20210220 |
| Unknown | China national standards | MT | 21570.0 | USD | 20210220 |
| Unknown | China national standards | MT | 24330.0 | USD | 20210220 |
| Unknown | China national standards | MT | 790.0 | USD | 20210220 |
| Unknown | China national standards | MT | 25320.0 | USD | 20210220 |
| Unknown | China national standards | MT | 22000.0 | USD | 20210220 |
| Unknown | China national standards | MT | 18710.0 | USD | 20210219 |
| Unknown | China national standards | MT | 176270.0 | USD | 20210219 |
| Unknown | China national standards | MT | 79160.0 | USD | 20210219 |
| Unknown | China national standards | MT | 5140.0 | USD | 20210219 |