| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 890.0 | USD | 20210111 |
| Unknown | China national standards | MT | 430.0 | USD | 20210111 |
| Unknown | China national standards | MT | 170.0 | USD | 20210111 |
| Unknown | China national standards | MT | 1240.0 | USD | 20210110 |
| Unknown | China national standards | MT | 890.0 | USD | 20210110 |
| Unknown | China national standards | MT | 670.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210110 |
| Unknown | China national standards | MT | 930.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1040.0 | USD | 20210110 |