| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11830.0 | USD | 20210201 |
| Unknown | China national standards | MT | 11530.0 | USD | 20210201 |
| Unknown | China national standards | MT | 11820.0 | USD | 20210201 |
| Unknown | China national standards | MT | 11790.0 | USD | 20210201 |
| Unknown | China national standards | MT | 13220.0 | USD | 20210201 |
| Unknown | China national standards | MT | 12700.0 | USD | 20210201 |
| Unknown | China national standards | MT | 20350.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1480.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1810.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1780.0 | USD | 20210201 |