| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20210301 |
| Unknown | China national standards | MT | 80.0 | USD | 20210301 |
| Unknown | China national standards | MT | 340.0 | USD | 20210301 |
| Unknown | China national standards | MT | 180.0 | USD | 20210301 |
| Unknown | China national standards | MT | 320.0 | USD | 20210301 |
| Unknown | China national standards | MT | 320.0 | USD | 20210301 |
| Unknown | China national standards | MT | 390.0 | USD | 20210301 |
| Unknown | China national standards | MT | 410.0 | USD | 20210301 |
| Unknown | China national standards | MT | 280.0 | USD | 20210301 |
| Unknown | China national standards | MT | 810.0 | USD | 20210301 |