| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3300.0 | USD | 20210222 |
| Unknown | China national standards | MT | 150.0 | USD | 20210222 |
| Unknown | China national standards | MT | 1150.0 | USD | 20210222 |
| Unknown | China national standards | MT | 230.0 | USD | 20210222 |
| Unknown | China national standards | MT | 310.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1900.0 | USD | 20210221 |
| Unknown | China national standards | MT | 43960.0 | USD | 20210221 |
| Unknown | China national standards | MT | 2770.0 | USD | 20210221 |
| Unknown | China national standards | MT | 3290.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1010.0 | USD | 20210221 |