| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 420.0 | USD | 20210220 |
| Unknown | China national standards | MT | 5030.0 | USD | 20210220 |
| Unknown | China national standards | MT | 2880.0 | USD | 20210220 |
| Unknown | China national standards | MT | 2750.0 | USD | 20210220 |
| Unknown | China national standards | MT | 3490.0 | USD | 20210220 |
| Unknown | China national standards | MT | 420.0 | USD | 20210220 |
| Unknown | China national standards | MT | 6630.0 | USD | 20210219 |
| Unknown | China national standards | MT | 2260.0 | USD | 20210219 |
| Unknown | China national standards | MT | 2510.0 | USD | 20210219 |
| Unknown | China national standards | MT | 3030.0 | USD | 20210219 |