| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1310.0 | USD | 20210110 |
| Unknown | China national standards | MT | 130.0 | USD | 20210110 |
| Unknown | China national standards | MT | 60.0 | USD | 20210110 |
| Unknown | China national standards | MT | 530.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1180.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210101 |
| Unknown | China national standards | MT | 930.0 | USD | 20210101 |
| Unknown | China national standards | MT | 940.0 | USD | 20210101 |
| Unknown | China national standards | MT | 970.0 | USD | 20210101 |