| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20210320 |
| Unknown | China national standards | MT | 970.0 | USD | 20210320 |
| Unknown | China national standards | MT | 710.0 | USD | 20210320 |
| Unknown | China national standards | MT | 980.0 | USD | 20210320 |
| Unknown | China national standards | MT | 810.0 | USD | 20210320 |
| Unknown | China national standards | MT | 890.0 | USD | 20210320 |
| Unknown | China national standards | MT | 960.0 | USD | 20210320 |
| Unknown | China national standards | MT | 930.0 | USD | 20210320 |
| Unknown | China national standards | MT | 980.0 | USD | 20210320 |
| Unknown | China national standards | MT | 100.0 | USD | 20210319 |