| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12980.0 | USD | 20210110 |
| Unknown | China national standards | MT | 22770.0 | USD | 20210110 |
| Unknown | China national standards | MT | 10070.0 | USD | 20210110 |
| Unknown | China national standards | MT | 2880.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2190.0 | USD | 20210101 |
| Unknown | China national standards | MT | 7010.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3190.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4090.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4430.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3110.0 | USD | 20210101 |