| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 640.0 | USD | 20210320 |
| Unknown | China national standards | MT | 750.0 | USD | 20210320 |
| Unknown | China national standards | MT | 900.0 | USD | 20210320 |
| Unknown | China national standards | MT | 720.0 | USD | 20210320 |
| Unknown | China national standards | MT | 880.0 | USD | 20210320 |
| Unknown | China national standards | MT | 840.0 | USD | 20210320 |
| Unknown | China national standards | MT | 810.0 | USD | 20210320 |
| Unknown | China national standards | MT | 910.0 | USD | 20210320 |
| Unknown | China national standards | MT | 900.0 | USD | 20210320 |
| Unknown | China national standards | MT | 680.0 | USD | 20210320 |