| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20210301 |
| Unknown | China national standards | MT | 70.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1160.0 | USD | 20210301 |
| Unknown | China national standards | MT | 570.0 | USD | 20210301 |
| Unknown | China national standards | MT | 470.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1790.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1310.0 | USD | 20210301 |
| Unknown | China national standards | MT | 410.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1090.0 | USD | 20210301 |
| Unknown | China national standards | MT | 460.0 | USD | 20210301 |