| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20210119 |
| Unknown | China national standards | MT | 840.0 | USD | 20210119 |
| Unknown | China national standards | MT | 970.0 | USD | 20210118 |
| Unknown | China national standards | MT | 150.0 | USD | 20210118 |
| Unknown | China national standards | MT | 150.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1090.0 | USD | 20210117 |
| Unknown | China national standards | MT | 160.0 | USD | 20210117 |
| Unknown | China national standards | MT | 150.0 | USD | 20210116 |
| Unknown | China national standards | MT | 990.0 | USD | 20210115 |
| Unknown | China national standards | MT | 160.0 | USD | 20210115 |