| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10110.0 | USD | 20210310 |
| Unknown | China national standards | MT | 9350.0 | USD | 20210301 |
| Unknown | China national standards | MT | 10430.0 | USD | 20210301 |
| Unknown | China national standards | MT | 9860.0 | USD | 20210301 |
| Unknown | China national standards | MT | 10200.0 | USD | 20210301 |
| Unknown | China national standards | MT | 9200.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1530.0 | USD | 20210301 |
| Unknown | China national standards | MT | 9210.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1610.0 | USD | 20210301 |
| Unknown | China national standards | MT | 10150.0 | USD | 20210301 |