| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3720.0 | USD | 20210222 |
| Unknown | China national standards | MT | 28590.0 | USD | 20210221 |
| Unknown | China national standards | MT | 570.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1600.0 | USD | 20210221 |
| Unknown | China national standards | MT | 11030.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1560.0 | USD | 20210221 |
| Unknown | China national standards | MT | 21160.0 | USD | 20210220 |
| Unknown | China national standards | MT | 2020.0 | USD | 20210220 |
| Unknown | China national standards | MT | 24290.0 | USD | 20210220 |
| Unknown | China national standards | MT | 11490.0 | USD | 20210219 |