| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3270.0 | USD | 20210323 |
| Unknown | China national standards | MT | 270.0 | USD | 20210322 |
| Unknown | China national standards | MT | 370.0 | USD | 20210322 |
| Unknown | China national standards | MT | 240.0 | USD | 20210322 |
| Unknown | China national standards | MT | 280.0 | USD | 20210322 |
| Unknown | China national standards | MT | 4300.0 | USD | 20210322 |
| Unknown | China national standards | MT | 730.0 | USD | 20210322 |
| Unknown | China national standards | MT | 320.0 | USD | 20210322 |
| Unknown | China national standards | MT | 360.0 | USD | 20210322 |
| Unknown | China national standards | MT | 390.0 | USD | 20210322 |