| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20210112 |
| Unknown | China national standards | MT | 2400.0 | USD | 20210111 |
| Unknown | China national standards | MT | 82600.0 | USD | 20210101 |
| Unknown | China national standards | MT | 148470.0 | USD | 20210101 |
| Unknown | China national standards | MT | 330.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2252.49 | USD | 20210101 |
| Unknown | China national standards | MT | 148470.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1781.11 | USD | 20210101 |
| Unknown | China national standards | MT | 520.0 | USD | 20210101 |
| Unknown | China national standards | MT | 860.0 | USD | 20210101 |