| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 280.0 | USD | 20210301 |
| Unknown | China national standards | MT | 190.0 | USD | 20210301 |
| Unknown | China national standards | MT | 250.0 | USD | 20210301 |
| Unknown | China national standards | MT | 260.0 | USD | 20210301 |
| Unknown | China national standards | MT | 160.0 | USD | 20210301 |
| Unknown | China national standards | MT | 170.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1700.0 | USD | 20210301 |
| Unknown | China national standards | MT | 16810.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4100.0 | USD | 20210301 |
| Unknown | China national standards | MT | 8880.0 | USD | 20210301 |