| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20210116 |
| Unknown | China national standards | MT | 770.0 | USD | 20210116 |
| Unknown | China national standards | MT | 120.0 | USD | 20210115 |
| Unknown | China national standards | MT | 110.0 | USD | 20210115 |
| Unknown | China national standards | MT | 110.0 | USD | 20210115 |
| Unknown | China national standards | MT | 110.0 | USD | 20210115 |
| Unknown | China national standards | MT | 130.0 | USD | 20210115 |
| Unknown | China national standards | MT | 140.0 | USD | 20210115 |
| Unknown | China national standards | MT | 120.0 | USD | 20210115 |
| Unknown | China national standards | MT | 90.0 | USD | 20210115 |