| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20210117 |
| Unknown | China national standards | MT | 1190.0 | USD | 20210116 |
| Unknown | China national standards | MT | 770.0 | USD | 20210116 |
| Unknown | China national standards | MT | 160.0 | USD | 20210116 |
| Unknown | China national standards | MT | 110.0 | USD | 20210116 |
| Unknown | China national standards | MT | 120.0 | USD | 20210116 |
| Unknown | China national standards | MT | 1320.0 | USD | 20210115 |
| Unknown | China national standards | MT | 980.0 | USD | 20210115 |
| Unknown | China national standards | MT | 200.0 | USD | 20210115 |
| Unknown | China national standards | MT | 120.0 | USD | 20210115 |