| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10.0 | USD | 20210116 |
| Unknown | China national standards | MT | 2530.0 | USD | 20210116 |
| Unknown | China national standards | MT | 540.0 | USD | 20210115 |
| Unknown | China national standards | MT | 300.0 | USD | 20210115 |
| Unknown | China national standards | MT | 410.0 | USD | 20210115 |
| Unknown | China national standards | MT | 16530.0 | USD | 20210115 |
| Unknown | China national standards | MT | 250.0 | USD | 20210115 |
| Unknown | China national standards | MT | 60.0 | USD | 20210115 |
| Unknown | China national standards | MT | 130.0 | USD | 20210115 |
| Unknown | China national standards | MT | 40.0 | USD | 20210115 |