| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20210301 |
| Unknown | China national standards | MT | 130.0 | USD | 20210301 |
| Unknown | China national standards | MT | 120.0 | USD | 20210301 |
| Unknown | China national standards | MT | 140.0 | USD | 20210301 |
| Unknown | China national standards | MT | 820.0 | USD | 20210301 |
| Unknown | China national standards | MT | 680.0 | USD | 20210301 |
| Unknown | China national standards | MT | 860.0 | USD | 20210301 |
| Unknown | China national standards | MT | 510.0 | USD | 20210301 |
| Unknown | China national standards | MT | 660.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1020.0 | USD | 20210301 |