| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2210.0 | USD | 20210321 |
| Unknown | China national standards | MT | 2460.0 | USD | 20210321 |
| Unknown | China national standards | MT | 260.0 | USD | 20210320 |
| Unknown | China national standards | MT | 250.0 | USD | 20210320 |
| Unknown | China national standards | MT | 280.0 | USD | 20210320 |
| Unknown | China national standards | MT | 360.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1080.0 | USD | 20210320 |
| Unknown | China national standards | MT | 260.0 | USD | 20210320 |
| Unknown | China national standards | MT | 190.0 | USD | 20210320 |
| Unknown | China national standards | MT | 260.0 | USD | 20210320 |