| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20210322 |
| Unknown | China national standards | MT | 730.0 | USD | 20210322 |
| Unknown | China national standards | MT | 890.0 | USD | 20210322 |
| Unknown | China national standards | MT | 80.0 | USD | 20210322 |
| Unknown | China national standards | MT | 80.0 | USD | 20210322 |
| Unknown | China national standards | MT | 80.0 | USD | 20210322 |
| Unknown | China national standards | MT | 110.0 | USD | 20210322 |
| Unknown | China national standards | MT | 490.0 | USD | 20210322 |
| Unknown | China national standards | MT | 140.0 | USD | 20210321 |
| Unknown | China national standards | MT | 830.0 | USD | 20210321 |