| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 750.0 | USD | 20210119 |
| Unknown | China national standards | MT | 980.0 | USD | 20210119 |
| Unknown | China national standards | MT | 870.0 | USD | 20210119 |
| Unknown | China national standards | MT | 110.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1200.0 | USD | 20210118 |
| Unknown | China national standards | MT | 770.0 | USD | 20210118 |
| Unknown | China national standards | MT | 760.0 | USD | 20210118 |
| Unknown | China national standards | MT | 120.0 | USD | 20210118 |
| Unknown | China national standards | MT | 110.0 | USD | 20210118 |
| Unknown | China national standards | MT | 770.0 | USD | 20210117 |