| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1090.0 | USD | 20210113 |
| Unknown | China national standards | MT | 1090.0 | USD | 20210113 |
| Unknown | China national standards | MT | 1250.0 | USD | 20210112 |
| Unknown | China national standards | MT | 7080.0 | USD | 20210112 |
| Unknown | China national standards | MT | 7860.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1120.0 | USD | 20210101 |
| Unknown | China national standards | MT | 8120.0 | USD | 20210101 |
| Unknown | China national standards | MT | 8140.0 | USD | 20210101 |
| Unknown | China national standards | MT | 7310.0 | USD | 20210101 |
| Unknown | China national standards | MT | 8140.0 | USD | 20210101 |