| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1580.0 | USD | 20210111 |
| Unknown | China national standards | MT | 9976.05 | USD | 20210110 |
| Unknown | China national standards | MT | 10810.0 | USD | 20210110 |
| Unknown | China national standards | MT | 18090.0 | USD | 20210110 |
| Unknown | China national standards | MT | 3700.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1580.0 | USD | 20210110 |
| Unknown | China national standards | MT | 2160.0 | USD | 20210110 |
| Unknown | China national standards | MT | 3700.0 | USD | 20210110 |
| Unknown | China national standards | MT | 34222.46 | USD | 20210101 |
| Unknown | China national standards | MT | 19620.0 | USD | 20210101 |