| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9570.0 | USD | 20210301 |
| Unknown | China national standards | MT | 7090.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1770.0 | USD | 20210223 |
| Unknown | China national standards | MT | 910.0 | USD | 20210223 |
| Unknown | China national standards | MT | 700.0 | USD | 20210223 |
| Unknown | China national standards | MT | 900.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1500.0 | USD | 20210223 |
| Unknown | China national standards | MT | 930.0 | USD | 20210223 |
| Unknown | China national standards | MT | 770.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1770.0 | USD | 20210223 |