| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8190.0 | USD | 20210217 |
| Unknown | China national standards | MT | 2420.0 | USD | 20210217 |
| Unknown | China national standards | MT | 2370.0 | USD | 20210216 |
| Unknown | China national standards | MT | 9910.0 | USD | 20210216 |
| Unknown | China national standards | MT | 10320.0 | USD | 20210216 |
| Unknown | China national standards | MT | 8170.0 | USD | 20210216 |
| Unknown | China national standards | MT | 360.0 | USD | 20210216 |
| Unknown | China national standards | MT | 7060.0 | USD | 20210215 |
| Unknown | China national standards | MT | 2420.0 | USD | 20210215 |
| Unknown | China national standards | MT | 2160.0 | USD | 20210214 |