| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 770.0 | USD | 20210112 |
| Unknown | China national standards | MT | 630.0 | USD | 20210112 |
| Unknown | China national standards | MT | 730.0 | USD | 20210112 |
| Unknown | China national standards | MT | 890.0 | USD | 20210112 |
| Unknown | China national standards | MT | 960.0 | USD | 20210112 |
| Unknown | China national standards | MT | 660.0 | USD | 20210112 |
| Unknown | China national standards | MT | 740.0 | USD | 20210112 |
| Unknown | China national standards | MT | 800.0 | USD | 20210112 |
| Unknown | China national standards | MT | 820.0 | USD | 20210112 |
| Unknown | China national standards | MT | 100.0 | USD | 20210111 |