| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13770.0 | USD | 20210318 |
| Unknown | China national standards | MT | 251410.0 | USD | 20210318 |
| Unknown | China national standards | MT | 75330.0 | USD | 20210317 |
| Unknown | China national standards | MT | 18400.0 | USD | 20210317 |
| Unknown | China national standards | MT | 2980.0 | USD | 20210317 |
| Unknown | China national standards | MT | 39380.0 | USD | 20210317 |
| Unknown | China national standards | MT | 11220.0 | USD | 20210316 |
| Unknown | China national standards | MT | 38980.0 | USD | 20210316 |
| Unknown | China national standards | MT | 72520.0 | USD | 20210315 |
| Unknown | China national standards | MT | 64530.0 | USD | 20210315 |