| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20210301 |
| Unknown | China national standards | MT | 340.0 | USD | 20210301 |
| Unknown | China national standards | MT | 250.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2200.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1810.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2030.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1980.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2050.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2180.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1580.0 | USD | 20210301 |