| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7440.0 | USD | 20210216 |
| Unknown | China national standards | MT | 910.0 | USD | 20210215 |
| Unknown | China national standards | MT | 48230.0 | USD | 20210214 |
| Unknown | China national standards | MT | 7570.0 | USD | 20210214 |
| Unknown | China national standards | MT | 19160.0 | USD | 20210213 |
| Unknown | China national standards | MT | 16480.0 | USD | 20210213 |
| Unknown | China national standards | MT | 140.0 | USD | 20210213 |
| Unknown | China national standards | MT | 8880.0 | USD | 20210213 |
| Unknown | China national standards | MT | 57460.0 | USD | 20210211 |
| Unknown | China national standards | MT | 7570.0 | USD | 20210211 |