| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 910.0 | USD | 20210321 |
| Unknown | China national standards | MT | 750.0 | USD | 20210321 |
| Unknown | China national standards | MT | 890.0 | USD | 20210321 |
| Unknown | China national standards | MT | 940.0 | USD | 20210321 |
| Unknown | China national standards | MT | 140.0 | USD | 20210320 |
| Unknown | China national standards | MT | 90.0 | USD | 20210320 |
| Unknown | China national standards | MT | 120.0 | USD | 20210320 |
| Unknown | China national standards | MT | 130.0 | USD | 20210320 |
| Unknown | China national standards | MT | 140.0 | USD | 20210320 |
| Unknown | China national standards | MT | 130.0 | USD | 20210320 |