| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2100.0 | USD | 20210220 |
| Unknown | China national standards | MT | 530.0 | USD | 20210220 |
| Unknown | China national standards | MT | 700.0 | USD | 20210220 |
| Unknown | China national standards | MT | 2930.0 | USD | 20210220 |
| Unknown | China national standards | MT | 3140.0 | USD | 20210220 |
| Unknown | China national standards | MT | 500.0 | USD | 20210219 |
| Unknown | China national standards | MT | 4010.0 | USD | 20210219 |
| Unknown | China national standards | MT | 2840.0 | USD | 20210219 |
| Unknown | China national standards | MT | 2370.0 | USD | 20210219 |
| Unknown | China national standards | MT | 720.0 | USD | 20210219 |