| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20210319 |
| Unknown | China national standards | MT | 790.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1700.0 | USD | 20210319 |
| Unknown | China national standards | MT | 2510.0 | USD | 20210319 |
| Unknown | China national standards | MT | 2200.0 | USD | 20210319 |
| Unknown | China national standards | MT | 380.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210319 |
| Unknown | China national standards | MT | 1530.0 | USD | 20210319 |
| Unknown | China national standards | MT | 150.0 | USD | 20210318 |
| Unknown | China national standards | MT | 180.0 | USD | 20210318 |